#4CB137#4CB137
#4CB137 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.6% C 0.185 H 140.5°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).
Color values
| HEX | #4CB137 |
|---|---|
| RGB | rgb(76, 177, 55) |
| HSL | hsl(110, 53%, 45%) |
| HSV | hsv(110, 69%, 69%) |
| CMYK | cmyk(57.1%, 0%, 68.9%, 30.6%) |
| CIE-LAB | lab(64.37, -52.06, 51.41) |
| CIE-LCH | lch(64.37, 73.17, 135.36°) |
| OKLab | oklab(67.55% -0.1426 0.1176) |
| OKLCH | oklch(67.55% 0.185 140.5) |
| XYZ | xyz(19.3913, 33.2549, 9.0107) |
| Luminance | 0.3326 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Leafy Green
#51B73B
ΔE00 1.73
Grass
#5CAC2D
ΔE00 2.75
Green (survey)
#15B01A
ΔE00 3.31
Medium Green
#39AD48
ΔE00 3.73
Mid Green
#50A747
ΔE00 4.02
Kelly Green (survey)
#02AB2E
ΔE00 4.09
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4CB137 #9C37B1
analogous
#89B137 #4CB137 #37B15F
triadic
#4CB137 #374CB1 #B1374C
tetradic
#4CB137 #3789B1 #9C37B1 #B15F37
square
#4CB137 #3789B1 #9C37B1 #B15F37
split-complementary
#4CB137 #5F37B1 #B13789
monochromatic
#24541A #388228 #4CB137 #6DCC5A #96DA88
Accessibility & contrast
On white
2.74
#4CB137 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.65
#4CB137 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4CB137
7.65:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4CB137 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4CB137 | 1.00 | 2.74 | 7.65 | 7.65 |
| #FFFFFF | 2.74 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.65 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.65 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B6A125
Deuteranopia (green-blind)
#A99942
Tritanopia (blue-blind)
#3FAB98
Achromatopsia (no color)
#9C9C9C
Design tokens & code
CSS
--color: #4cb137; /* rgb */ color: rgb(76, 177, 55); /* oklch */ color: oklch(67.6% 0.185 140.5);
Tailwind
colors: {
custom: {
50: '#89c974',
500: '#4cb137',
950: '#000000',
},
}SCSS
$custom: #4cb137; $custom-light: #89c974; $custom-dark: #000000;
JSON
{
"hex": "#4cb137",
"rgb": {
"r": 76,
"g": 177,
"b": 55
},
"hsl": {
"h": 109.672,
"s": 52.586,
"l": 45.49
},
"oklch": {
"l": 0.67551,
"c": 0.18486,
"h": 140.5
},
"luminance": 0.33257
}Semantic roles & 50–950 ramp
primary
#4CB137
secondary
#B880C4
accent
#4CDCC3
background
#F8FCF7
surface
#F0F8ED
border
#CBD1C8
text
#0C1309
muted
#7D827B