Luminance
0.278
Category
Yellow
Type
Dark
Best On
Color Codes
All color formats for your project
HEX
#859900859900RGB
rgb(133, 153, 0)R:133 G:153 B:0HSL
hsl(68, 100%, 30%)H:68° S:100% L:30%HSV / HSB
hsv(68, 100%, 60%)H:68° S:100% V:60%CMYK
cmyk(13%, 0%, 100%, 40%)C:13 M:0 Y:100 K:40LAB
lab(60, -24, 63)L:60 a:-24 b:63OKLCH
oklch(64.4% 0.151 118.6)L:64.4% C:0.151 H:118.6°Code Formats
color: #859900;UIColor(red: 0.522, green: 0.600, blue: 0.000, alpha: 1.0)Color(0xFF859900)Color(0xFF859900)#FF859900Contrast Analysis
WCAG compliance with grayscale colors
On White
3.20:1
On Black
6.55:1
Grayscale Contrast
0%
6.6
AA10%
5.4
AA20%
3.9
AA-large30%
2.6
Fail40%
1.8
Fail50%
1.2
Fail60%
1.1
Fail70%
1.5
Fail80%
2.0
Fail90%
2.5
Fail100%
3.2
AA-largeBest Grayscale Contrast
#000000 with ratio 6.55:1
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, #DDFF00 0%, #6F8000 100%)linear-gradient(90deg, oklch(94.2% 0.222 119.0) 0%, oklch(56.6% 0.132 118.6) 100%)Vibrant
135°linear-gradient(135deg, #B1CC00 0%, #B1CC00 100%)linear-gradient(135deg, oklch(79.7% 0.187 118.9) 0%, oklch(79.7% 0.187 118.9) 100%)Complementary
90°linear-gradient(90deg, #859900 0%, #140099 100%)linear-gradient(90deg, oklch(64.4% 0.151 118.6) 0%, oklch(31.5% 0.209 268.6) 100%)Analogous
90°linear-gradient(90deg, #996100 0%, #859900 50%, #389900 100%)linear-gradient(90deg, oklch(54.1% 0.117 70.6) 0%, oklch(64.4% 0.151 118.6) 50%, oklch(60.1% 0.189 138.8) 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, #859900 0%, #2E3409 100%)linear-gradient(180deg, oklch(64.4% 0.151 118.6) 0%, oklch(30.9% 0.063 117.1) 100%)Radial Glow
Radialradial-gradient(circle, #C7E600 0%, #859900 100%)radial-gradient(circle, oklch(87.1% 0.205 119.1) 0%, oklch(64.4% 0.151 118.6) 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.