#63C638#63C638
#63C638 is a light, vivid green. Relative luminance 0.433; OKLCH L 73.9% C 0.199 H 138.0°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).
Color values
| HEX | #63C638 |
|---|---|
| RGB | rgb(99, 198, 56) |
| HSL | hsl(102, 56%, 50%) |
| HSV | hsv(102, 72%, 78%) |
| CMYK | cmyk(50%, 0%, 71.7%, 22.4%) |
| CIE-LAB | lab(71.77, -53.55, 58.96) |
| CIE-LCH | lch(71.77, 79.64, 132.25°) |
| OKLab | oklab(73.89% -0.148 0.1333) |
| OKLCH | oklch(73.89% 0.199 138) |
| XYZ | xyz(26.0526, 43.3245, 10.7302) |
| Luminance | 0.4333 (WCAG relative) |
| Temperature | warm |
| Family | green |
Closest named colors
Apple
#6ECB3C
ΔE00 1.64
Frog Green
#58BC08
ΔE00 3.62
Apple Green
#76CD26
ΔE00 3.68
Kelly Green
#4CBB17
ΔE00 3.69
Lime Green
#32CD32
ΔE00 3.78
Fresh Green
#69D84F
ΔE00 4.62
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#63C638 #9B38C6
analogous
#AAC638 #63C638 #38C654
triadic
#63C638 #3863C6 #C63863
tetradic
#63C638 #38AAC6 #9B38C6 #C65438
square
#63C638 #38AAC6 #9B38C6 #C65438
split-complementary
#63C638 #5438C6 #C638AA
monochromatic
#33671D #4B962B #63C638 #88D467 #ADE297
Accessibility & contrast
On white
2.17
#63C638 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.67
#63C638 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #63C638
9.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##63C638 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##63C638 | 1.00 | 2.17 | 9.67 | 9.67 |
| #FFFFFF | 2.17 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.67 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.67 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#CCB51F
Deuteranopia (green-blind)
#BFAD46
Tritanopia (blue-blind)
#5CBFAA
Achromatopsia (no color)
#B0B0B0
Design tokens & code
CSS
--color: #63c638; /* rgb */ color: rgb(99, 198, 56); /* oklch */ color: oklch(73.9% 0.199 138.0);
Tailwind
colors: {
custom: {
50: '#98d877',
500: '#63c638',
950: '#000000',
},
}SCSS
$custom: #63c638; $custom-light: #98d877; $custom-dark: #000000;
JSON
{
"hex": "#63c638",
"rgb": {
"r": 99,
"g": 198,
"b": 56
},
"hsl": {
"h": 101.831,
"s": 55.906,
"l": 49.804
},
"oklch": {
"l": 0.73885,
"c": 0.19919,
"h": 138
},
"luminance": 0.43326
}Semantic roles & 50–950 ramp
primary
#63C638
secondary
#BA8DCD
accent
#49DFB2
background
#F9FDF7
surface
#F2FAEE
border
#CCD3C9
text
#0F1409
muted
#7E837B