Luminance
0.645
Category
Yellow
Type
Light
Best On
Color Codes
All color formats for your project
HEX
#CDDC39CDDC39RGB
rgb(205, 220, 57)R:205 G:220 B:57HSL
hsl(66, 70%, 54%)H:66° S:70% L:54%HSV / HSB
hsv(66, 74%, 86%)H:66° S:74% V:86%CMYK
cmyk(7%, 0%, 74%, 14%)C:7 M:0 Y:74 K:14LAB
lab(84, -24, 73)L:84 a:-24 b:73OKLCH
oklch(85.6% 0.177 114.8)L:85.6% C:0.177 H:114.8°Code Formats
color: #CDDC39;UIColor(red: 0.804, green: 0.863, blue: 0.224, alpha: 1.0)Color(0xFFCDDC39)Color(0xFFCDDC39)#FFCDDC39Contrast Analysis
WCAG compliance with grayscale colors
On White
1.51:1
On Black
13.89:1
Grayscale Contrast
0%
13.9
AAA10%
11.5
AAA20%
8.4
AAA30%
5.6
AA40%
3.8
AA-large50%
2.6
Fail60%
1.9
Fail70%
1.4
Fail80%
1.1
Fail90%
1.2
Fail100%
1.5
FailBest Grayscale Contrast
#000000 with ratio 13.89:1
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°linear-gradient(90deg, #E2EB8E 0%, #87931A 100%)linear-gradient(90deg, oklch(91.3% 0.117 113.2) 0%, oklch(63.2% 0.136 115.6) 100%)Vibrant
135°linear-gradient(135deg, #E2F155 0%, #C5DB06 100%)linear-gradient(135deg, oklch(91.9% 0.176 114.6) 0%, oklch(84.6% 0.194 116.9) 100%)Complementary
90°linear-gradient(90deg, #CDDC39 0%, #4838DC 100%)linear-gradient(90deg, oklch(85.6% 0.177 114.8) 0%, oklch(47.8% 0.235 277.1) 100%)Analogous
90°linear-gradient(90deg, #DC9A38 0%, #CDDC39 50%, #79DC38 100%)linear-gradient(90deg, oklch(73.4% 0.135 72.9) 0%, oklch(85.6% 0.177 114.8) 50%, oklch(80.3% 0.215 135.9) 100%)Sunset
90°linear-gradient(90deg, #F6CE55 0%, #EE6C2B 50%, #E6193C 100%)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%)Ocean
135°linear-gradient(135deg, #19A1E6 0%, #22C3B6 50%, #47D1A3 100%)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%)Dark Mode
180°linear-gradient(180deg, #CBDC38 0%, #282B12 100%)linear-gradient(180deg, oklch(85.4% 0.178 115.5) 0%, oklch(27.9% 0.041 114.8) 100%)Radial Glow
Radialradial-gradient(circle, #DCE779 0%, #9BA91E 100%)radial-gradient(circle, oklch(89.7% 0.135 113.8) 0%, oklch(70.0% 0.151 115.7) 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
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