#63CF4E#63CF4E
#63CF4E is a light, vivid green. Relative luminance 0.478; OKLCH L 76.4% C 0.195 H 140.6°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).
Color values
| HEX | #63CF4E |
|---|---|
| RGB | rgb(99, 207, 78) |
| HSL | hsl(110, 57%, 56%) |
| HSV | hsv(110, 62%, 81%) |
| CMYK | cmyk(52.2%, 0%, 62.3%, 18.8%) |
| CIE-LAB | lab(74.72, -55.06, 53.30) |
| CIE-LCH | lch(74.72, 76.63, 135.93°) |
| OKLab | oklab(76.36% -0.1507 0.124) |
| OKLCH | oklch(76.36% 0.195 140.6) |
| XYZ | xyz(28.8323, 47.8261, 14.9183) |
| Luminance | 0.4783 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Fresh Green
#69D84F
ΔE00 2.29
Apple
#6ECB3C
ΔE00 2.77
Lime Green
#32CD32
ΔE00 3.50
Lightish Green
#61E160
ΔE00 4.41
Apple Green
#76CD26
ΔE00 5.08
Toxic Green
#61DE2A
ΔE00 5.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#63CF4E #BA4ECF
analogous
#A3CF4E #63CF4E #4ECF7A
triadic
#63CF4E #4E63CF #CF4E63
tetradic
#63CF4E #4EA3CF #BA4ECF #CF7A4E
square
#63CF4E #4EA3CF #BA4ECF #CF7A4E
split-complementary
#63CF4E #7A4ECF #CF4EA3
monochromatic
#328023 #45B030 #63CF4E #8DDC7E #B8E9AE
Accessibility & contrast
On white
1.99
#63CF4E on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.57
#63CF4E on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #63CF4E
10.57:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##63CF4E | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##63CF4E | 1.00 | 1.99 | 10.57 | 10.57 |
| #FFFFFF | 1.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.57 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.57 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D4BE3F
Deuteranopia (green-blind)
#C6B459
Tritanopia (blue-blind)
#57C9B4
Achromatopsia (no color)
#B8B8B8
Design tokens & code
CSS
--color: #63cf4e; /* rgb */ color: rgb(99, 207, 78); /* oklch */ color: oklch(76.4% 0.195 140.6);
Tailwind
colors: {
custom: {
50: '#98de84',
500: '#63cf4e',
950: '#000000',
},
}SCSS
$custom: #63cf4e; $custom-light: #98de84; $custom-dark: #000000;
JSON
{
"hex": "#63cf4e",
"rgb": {
"r": 99,
"g": 207,
"b": 78
},
"hsl": {
"h": 110.233,
"s": 57.333,
"l": 55.882
},
"oklch": {
"l": 0.76359,
"c": 0.19518,
"h": 140.6
},
"luminance": 0.47828
}Semantic roles & 50–950 ramp
primary
#63CF4E
secondary
#CEA2D7
accent
#47E1C8
background
#F9FDF8
surface
#F2FBEF
border
#CCD4CA
text
#0F150B
muted
#7E837C