#42BE65

Emerald

#42BE65Emerald

Luminance

0.389

Category

Green

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#42BE65
No #
42BE65

RGB

RGB
rgb(66, 190, 101)
Values
R:66 G:190 B:101

HSL

HSL
hsl(137, 49%, 50%)
Values
H:137° S:49% L:50%

HSV / HSB

HSV
hsv(137, 65%, 75%)
Values
H:137° S:65% V:75%

CMYK

CMYK
cmyk(65%, 0%, 47%, 25%)
Values
C:65 M:0 Y:47 K:25

LAB

LAB
lab(69, -53, 35)
Values
L:69 a:-53 b:35

OKLCH

OKLCH
oklch(71.2% 0.168 149.3)
Values
L:71.2% C:0.168 H:149.3°

Code Formats

CSS
color: #42BE65;
Swift
UIColor(red: 0.259, green: 0.745, blue: 0.396, alpha: 1.0)
Kotlin
Color(0xFF42BE65)
Flutter
Color(0xFF42BE65)
Android
#FF42BE65

Contrast Analysis

WCAG compliance with grayscale colors

On White

2.39:1

Fail

On Black

8.78:1

AAA

Grayscale Contrast

Aa

0%

8.8

AAA
Aa

10%

7.3

AAA
Aa

20%

5.3

AA
Aa

30%

3.5

AA-large
Aa

40%

2.4

Fail
Aa

50%

1.7

Fail
Aa

60%

1.2

Fail
Aa

70%

1.1

Fail
Aa

80%

1.5

Fail
Aa

90%

1.9

Fail
Aa

100%

2.4

Fail

Best Grayscale Contrast

#000000 with ratio 8.78:1

Aa

Color Harmonies

Harmonious color combinations

complementary

Two colors opposite on the color wheel (180°)

split-complementary

Base color + two colors adjacent to its complement

triadic

Three colors evenly spaced (120° apart)

tetradic

Four colors evenly spaced (90° apart)

analogous

Three colors adjacent on the color wheel (30° apart)

Color Variations

Tints, shades, tones, and full scale

Color Scale (50-900)

50

100

200

300

400

500

600

700

800

900

Tints (Lighter)

Shades (Darker)

Tones (Desaturated)

Gradients (OKLCH)

Primary

90°
CSS
linear-gradient(90deg, #8DD8A2 0%, #27723C 100%)
OKLCH
linear-gradient(90deg, oklch(81.9% 0.107 152.4) 0%, oklch(49.2% 0.112 149.5) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #58DA7D 0%, #1BB145 100%)
OKLCH
linear-gradient(135deg, oklch(79.4% 0.174 149.9) 0%, oklch(66.5% 0.190 146.9) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #42BE65 0%, #BE419B 100%)
OKLCH
linear-gradient(90deg, oklch(71.2% 0.168 149.3) 0%, oklch(58.0% 0.187 340.7) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #5CBE41 0%, #42BE65 50%, #41BEA3 100%)
OKLCH
linear-gradient(90deg, oklch(71.6% 0.187 139.6) 0%, oklch(71.2% 0.168 149.3) 50%, oklch(72.6% 0.116 175.6) 100%)
Stops
0%
50%
100%

Sunset

90°
CSS
linear-gradient(90deg, #F6CE55 0%, #EE6C2B 50%, #E6193C 100%)
OKLCH
linear-gradient(90deg, oklch(86.4% 0.144 90.6) 0%, oklch(68.0% 0.177 43.8) 50%, oklch(59.1% 0.228 21.2) 100%)
Stops
0%
50%
100%

Ocean

135°
CSS
linear-gradient(135deg, #19A1E6 0%, #22C3B6 50%, #47D1A3 100%)
OKLCH
linear-gradient(135deg, oklch(67.5% 0.146 238.9) 0%, oklch(73.8% 0.124 186.2) 50%, oklch(77.5% 0.136 166.9) 100%)
Stops
0%
50%
100%

Dark Mode

180°
CSS
linear-gradient(180deg, #41BE64 0%, #18251C 100%)
OKLCH
linear-gradient(180deg, oklch(71.2% 0.169 149.2) 0%, oklch(24.9% 0.025 154.1) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #7AD193 0%, #2E8546 100%)
OKLCH
radial-gradient(circle, oklch(78.9% 0.123 152.0) 0%, oklch(54.9% 0.127 149.3) 100%)
Stops
0%
100%

💡 About OKLCH Gradients

OKLCH (Oklch Color Space) provides perceptually uniform gradients with better color transitions than traditional RGB/HSL gradients. The format is oklch(L% C H) where L = Lightness (0-100%), C = Chroma (0-0.4), H = Hue (0-360°).

Generate Full Palette

Create a complete brand palette from this color with primary, secondary, accent, and neutral scales.

View Palette