#257A15#257A15
#257A15 is a mid, vivid green. Relative luminance 0.144; OKLCH L 50.9% C 0.155 H 141.0°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).
Color values
| HEX | #257A15 |
|---|---|
| RGB | rgb(37, 122, 21) |
| HSL | hsl(110, 71%, 28%) |
| HSV | hsv(110, 83%, 48%) |
| CMYK | cmyk(69.7%, 0%, 82.8%, 52.2%) |
| CIE-LAB | lab(44.75, -44.05, 43.89) |
| CIE-LCH | lch(44.75, 62.18, 135.11°) |
| OKLab | oklab(50.93% -0.1205 0.0976) |
| OKLCH | oklch(50.93% 0.155 141) |
| XYZ | xyz(7.8574, 14.3657, 3.0681) |
| Luminance | 0.1437 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Tree Green
#2A7E19
ΔE00 1.47
Green
#008000
ΔE00 2.82
Dark Grass Green
#388004
ΔE00 3.73
Darkish Green
#287C37
ΔE00 5.07
Forestgreen (CSS)
#228B22
ΔE00 6.02
Emerald Green
#028F1E
ΔE00 7.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#257A15 #6A157A
analogous
#577A15 #257A15 #157A37
triadic
#257A15 #15257A #7A1525
tetradic
#257A15 #15577A #6A157A #7A3715
square
#257A15 #15577A #6A157A #7A3715
split-complementary
#257A15 #37157A #7A1557
monochromatic
#081A04 #15460C #257A15 #35AE1E #4ADB2E
Accessibility & contrast
On white
5.42
#257A15 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.87
#257A15 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #257A15
5.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##257A15 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##257A15 | 1.00 | 5.42 | 3.87 | 5.42 |
| #FFFFFF | 5.42 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.87 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.42 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7D6E00
Deuteranopia (green-blind)
#736721
Tritanopia (blue-blind)
#147667
Achromatopsia (no color)
#6A6A6A
Design tokens & code
CSS
--color: #257a15; /* rgb */ color: rgb(37, 122, 21); /* oklch */ color: oklch(50.9% 0.155 141.0);
Tailwind
colors: {
custom: {
50: '#6da15c',
500: '#257a15',
950: '#000000',
},
}SCSS
$custom: #257a15; $custom-light: #6da15c; $custom-dark: #000000;
JSON
{
"hex": "#257a15",
"rgb": {
"r": 37,
"g": 122,
"b": 21
},
"hsl": {
"h": 110.495,
"s": 70.629,
"l": 28.039
},
"oklch": {
"l": 0.50928,
"c": 0.15503,
"h": 141
},
"luminance": 0.14367
}Semantic roles & 50–950 ramp
primary
#257A15
secondary
#9D3BAF
accent
#3AEDD1
background
#F7FAF5
surface
#EDF3E9
border
#C8CDC5
text
#080F04
muted
#7B7F79