#C9EA63#C9EA63
#C9EA63 is a very light, vivid yellow-green. Relative luminance 0.722; OKLCH L 88.7% C 0.165 H 121.4°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).
Color values
| HEX | #C9EA63 |
|---|---|
| RGB | rgb(201, 234, 99) |
| HSL | hsl(75, 76%, 65%) |
| HSV | hsv(75, 58%, 92%) |
| CMYK | cmyk(14.1%, 0%, 57.7%, 8.2%) |
| CIE-LAB | lab(88.05, -29.91, 60.64) |
| CIE-LCH | lch(88.05, 67.61, 116.25°) |
| OKLab | oklab(88.67% -0.0858 0.1407) |
| OKLCH | oklch(88.67% 0.165 121.4) |
| XYZ | xyz(55.7629, 72.1640, 22.7933) |
| Luminance | 0.7216 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 3.35
Light Yellow Green
#CCFD7F
ΔE00 5.03
Yellowy Green
#BFF128
ΔE00 5.09
Yellowish Green
#B0DD16
ΔE00 5.76
Yellow Green
#C8FD3D
ΔE00 5.78
Pale Lime
#BEFD73
ΔE00 5.84
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C9EA63 #8463EA
analogous
#EAC863 #C9EA63 #85EA63
triadic
#C9EA63 #63C9EA #EA63C9
tetradic
#C9EA63 #63EAC8 #8463EA #EA6385
square
#C9EA63 #63EAC8 #8463EA #EA6385
split-complementary
#C9EA63 #6385EA #C863EA
monochromatic
#92BA19 #B6E32D #C9EA63 #DCF199 #EEF9CF
Accessibility & contrast
On white
1.36
#C9EA63 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.43
#C9EA63 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #C9EA63
15.43:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C9EA63 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##C9EA63 | 1.00 | 1.36 | 15.43 | 15.43 |
| #FFFFFF | 1.36 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.43 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.43 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F7DD54
Deuteranopia (green-blind)
#F3DD6C
Tritanopia (blue-blind)
#D2DFCD
Achromatopsia (no color)
#DDDDDD
Design tokens & code
CSS
--color: #c9ea63; /* rgb */ color: rgb(201, 234, 99); /* oklch */ color: oklch(88.7% 0.165 121.4);
Tailwind
colors: {
custom: {
50: '#dcf094',
500: '#c9ea63',
950: '#000000',
},
}SCSS
$custom: #c9ea63; $custom-light: #dcf094; $custom-dark: #000000;
JSON
{
"hex": "#c9ea63",
"rgb": {
"r": 201,
"g": 234,
"b": 99
},
"hsl": {
"h": 74.667,
"s": 76.271,
"l": 65.294
},
"oklch": {
"l": 0.88666,
"c": 0.16477,
"h": 121.4
},
"luminance": 0.72164
}Semantic roles & 50–950 ramp
primary
#C9EA63
secondary
#5838B9
accent
#0DD83F
background
#FEFFFC
surface
#FCFEF5
border
#D5D6CF
text
#15160D
muted
#84857F