#289E28#289E28
#289E28 is a mid, vivid green. Relative luminance 0.251; OKLCH L 61.3% C 0.185 H 142.9°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).
Color values
| HEX | #289E28 |
|---|---|
| RGB | rgb(40, 158, 40) |
| HSL | hsl(120, 60%, 39%) |
| HSV | hsv(120, 75%, 62%) |
| CMYK | cmyk(74.7%, 0%, 74.7%, 38%) |
| CIE-LAB | lab(57.13, -54.44, 49.42) |
| CIE-LCH | lch(57.13, 73.53, 137.77°) |
| OKLab | oklab(61.26% -0.1478 0.1118) |
| OKLCH | oklch(61.26% 0.185 142.9) |
| XYZ | xyz(13.4841, 25.0565, 6.1328) |
| Luminance | 0.2506 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Grass Green
#3F9B0B
ΔE00 3.48
Irish Green
#019529
ΔE00 3.62
Grassy Green
#419C03
ΔE00 3.90
True Green
#089404
ΔE00 4.01
Kelly Green (survey)
#02AB2E
ΔE00 4.02
Mid Green
#50A747
ΔE00 4.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#289E28 #9E289E
analogous
#639E28 #289E28 #289E63
triadic
#289E28 #28289E #9E2828
tetradic
#289E28 #28639E #9E289E #9E6328
square
#289E28 #28639E #9E289E #9E6328
split-complementary
#289E28 #63289E #9E2863
monochromatic
#0F3C0F #1C6D1C #289E28 #37CC37 #68D968
Accessibility & contrast
On white
3.49
#289E28 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.01
#289E28 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #289E28
6.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##289E28 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##289E28 | 1.00 | 3.49 | 6.01 | 6.01 |
| #FFFFFF | 3.49 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.01 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.01 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A18F11
Deuteranopia (green-blind)
#948635
Tritanopia (blue-blind)
#009987
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #289e28; /* rgb */ color: rgb(40, 158, 40); /* oklch */ color: oklch(61.3% 0.185 142.9);
Tailwind
colors: {
custom: {
50: '#76bc6a',
500: '#289e28',
950: '#000000',
},
}SCSS
$custom: #289e28; $custom-light: #76bc6a; $custom-dark: #000000;
JSON
{
"hex": "#289e28",
"rgb": {
"r": 40,
"g": 158,
"b": 40
},
"hsl": {
"h": 120,
"s": 59.596,
"l": 38.824
},
"oklch": {
"l": 0.61257,
"c": 0.18531,
"h": 142.9
},
"luminance": 0.25058
}Semantic roles & 50–950 ramp
primary
#289E28
secondary
#BF63BF
accent
#45E3E3
background
#F7FBF6
surface
#EEF6EB
border
#C9D0C6
text
#0A1207
muted
#7C817A