#289F28#289F28
#289F28 is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.5% C 0.186 H 142.9°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).
Color values
| HEX | #289F28 |
|---|---|
| RGB | rgb(40, 159, 40) |
| HSL | hsl(120, 60%, 39%) |
| HSV | hsv(120, 75%, 62%) |
| CMYK | cmyk(74.8%, 0%, 74.8%, 37.6%) |
| CIE-LAB | lab(57.46, -54.77, 49.76) |
| CIE-LCH | lch(57.46, 74.00, 137.75°) |
| OKLab | oklab(61.53% -0.1487 0.1125) |
| OKLCH | oklch(61.53% 0.186 142.9) |
| XYZ | xyz(13.6554, 25.3990, 6.1899) |
| Luminance | 0.2540 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Grass Green
#3F9B0B
ΔE00 3.51
Kelly Green (survey)
#02AB2E
ΔE00 3.72
Grassy Green
#419C03
ΔE00 3.89
Irish Green
#019529
ΔE00 3.91
True Green
#089404
ΔE00 4.26
Mid Green
#50A747
ΔE00 4.75
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#289F28 #9F289F
analogous
#649F28 #289F28 #289F64
triadic
#289F28 #28289F #9F2828
tetradic
#289F28 #28649F #9F289F #9F6428
square
#289F28 #28649F #9F289F #9F6428
split-complementary
#289F28 #64289F #9F2864
monochromatic
#0F3D0F #1C6E1C #289F28 #37CD37 #68D968
Accessibility & contrast
On white
3.45
#289F28 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.08
#289F28 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #289F28
6.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##289F28 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##289F28 | 1.00 | 3.45 | 6.08 | 6.08 |
| #FFFFFF | 3.45 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.08 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.08 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A39011
Deuteranopia (green-blind)
#958635
Tritanopia (blue-blind)
#009A88
Achromatopsia (no color)
#8A8A8A
Design tokens & code
CSS
--color: #289f28; /* rgb */ color: rgb(40, 159, 40); /* oklch */ color: oklch(61.5% 0.186 142.9);
Tailwind
colors: {
custom: {
50: '#76bc6a',
500: '#289f28',
950: '#000000',
},
}SCSS
$custom: #289f28; $custom-light: #76bc6a; $custom-dark: #000000;
JSON
{
"hex": "#289f28",
"rgb": {
"r": 40,
"g": 159,
"b": 40
},
"hsl": {
"h": 120,
"s": 59.799,
"l": 39.02
},
"oklch": {
"l": 0.61532,
"c": 0.18645,
"h": 142.9
},
"luminance": 0.25401
}Semantic roles & 50–950 ramp
primary
#289F28
secondary
#BF64BF
accent
#45E3E3
background
#F7FBF6
surface
#EEF7EB
border
#C9D0C6
text
#0A1207
muted
#7C817A