#289E18#289E18
#289E18 is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.2% C 0.193 H 141.6°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #289E18 |
|---|---|
| RGB | rgb(40, 158, 24) |
| HSL | hsl(113, 74%, 36%) |
| HSV | hsv(113, 85%, 62%) |
| CMYK | cmyk(74.7%, 0%, 84.8%, 38%) |
| CIE-LAB | lab(57.05, -55.49, 54.40) |
| CIE-LCH | lch(57.05, 77.70, 135.57°) |
| OKLab | oklab(61.16% -0.1513 0.12) |
| OKLCH | oklch(61.16% 0.193 141.6) |
| XYZ | xyz(13.2660, 24.9693, 4.9844) |
| Luminance | 0.2497 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Grass Green
#3F9B0B
ΔE00 2.37
Grassy Green
#419C03
ΔE00 2.71
True Green
#089404
ΔE00 3.64
Lawn Green
#4DA409
ΔE00 4.29
Irish Green
#019529
ΔE00 4.37
Kelly Green (survey)
#02AB2E
ΔE00 4.40
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#289E18 #8E189E
analogous
#6B9E18 #289E18 #189E4B
triadic
#289E18 #18289E #9E1828
tetradic
#289E18 #186B9E #8E189E #9E4B18
square
#289E18 #186B9E #8E189E #9E4B18
split-complementary
#289E18 #4B189E #9E186B
monochromatic
#0D3408 #1B6910 #289E18 #35D320 #5FE44D
Accessibility & contrast
On white
3.50
#289E18 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#289E18 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #289E18
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##289E18 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##289E18 | 1.00 | 3.50 | 5.99 | 5.99 |
| #FFFFFF | 3.50 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A28E00
Deuteranopia (green-blind)
#95852A
Tritanopia (blue-blind)
#009986
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #289e18; /* rgb */ color: rgb(40, 158, 24); /* oklch */ color: oklch(61.2% 0.193 141.6);
Tailwind
colors: {
custom: {
50: '#76bc63',
500: '#289e18',
950: '#000000',
},
}SCSS
$custom: #289e18; $custom-light: #76bc63; $custom-dark: #000000;
JSON
{
"hex": "#289e18",
"rgb": {
"r": 40,
"g": 158,
"b": 24
},
"hsl": {
"h": 112.836,
"s": 73.626,
"l": 35.686
},
"oklch": {
"l": 0.61159,
"c": 0.19312,
"h": 141.6
},
"luminance": 0.24971
}Semantic roles & 50–950 ramp
primary
#289E18
secondary
#B74CC6
accent
#38F0DA
background
#F7FBF6
surface
#EEF6EB
border
#C9D0C6
text
#0A1206
muted
#7C817A