#288D52#288D52
#288D52 is a mid, vivid green. Relative luminance 0.201; OKLCH L 57.1% C 0.129 H 153.2°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).
Color values
| HEX | #288D52 |
|---|---|
| RGB | rgb(40, 141, 82) |
| HSL | hsl(145, 56%, 35%) |
| HSV | hsv(145, 72%, 55%) |
| CMYK | cmyk(71.6%, 0%, 41.8%, 44.7%) |
| CIE-LAB | lab(51.96, -42.64, 23.37) |
| CIE-LCH | lch(51.96, 48.63, 151.28°) |
| OKLab | oklab(57.13% -0.115 0.058) |
| OKLCH | oklch(57.13% 0.129 153.2) |
| XYZ | xyz(11.9219, 20.1087, 11.2341) |
| Luminance | 0.2011 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Sea Green
#2E8B57
ΔE00 1.62
Jungle Green
#048243
ΔE00 4.61
Light Forest Green
#4F9153
ΔE00 4.69
Dark Sea Green
#11875D
ΔE00 4.89
Viridian
#1E9167
ΔE00 4.92
Kelley Green
#009337
ΔE00 5.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#288D52 #8D2863
analogous
#318D28 #288D52 #288D84
triadic
#288D52 #52288D #8D5228
tetradic
#288D52 #28318D #8D2863 #8D8428
square
#288D52 #28318D #8D2863 #8D8428
split-complementary
#288D52 #84288D #8D2831
monochromatic
#0D2E1B #1A5D36 #288D52 #36BD6E #5ED18E
Accessibility & contrast
On white
4.18
#288D52 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.02
#288D52 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #288D52
5.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##288D52 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##288D52 | 1.00 | 4.18 | 5.02 | 5.02 |
| #FFFFFF | 4.18 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.02 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.02 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8D814E
Deuteranopia (green-blind)
#817856
Tritanopia (blue-blind)
#008B7E
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #288d52; /* rgb */ color: rgb(40, 141, 82); /* oklch */ color: oklch(57.1% 0.129 153.2);
Tailwind
colors: {
custom: {
50: '#70af83',
500: '#288d52',
950: '#000000',
},
}SCSS
$custom: #288d52; $custom-light: #70af83; $custom-dark: #000000;
JSON
{
"hex": "#288d52",
"rgb": {
"r": 40,
"g": 141,
"b": 82
},
"hsl": {
"h": 144.95,
"s": 55.801,
"l": 35.49
},
"oklch": {
"l": 0.57132,
"c": 0.12883,
"h": 153.2
},
"luminance": 0.2011
}Semantic roles & 50–950 ramp
primary
#288D52
secondary
#B75A90
accent
#49A1DF
background
#F7FAF8
surface
#EDF5EF
border
#C8CFCA
text
#08100A
muted
#7B7F7C