#257F48#257F48
#257F48 is a mid, vivid green. Relative luminance 0.160; OKLCH L 53.0% C 0.120 H 152.4°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #257F48 |
|---|---|
| RGB | rgb(37, 127, 72) |
| HSL | hsl(143, 55%, 32%) |
| HSV | hsv(143, 71%, 50%) |
| CMYK | cmyk(70.9%, 0%, 43.3%, 50.2%) |
| CIE-LAB | lab(47.03, -39.45, 22.44) |
| CIE-LCH | lch(47.03, 45.39, 150.36°) |
| OKLab | oklab(52.99% -0.1064 0.0556) |
| OKLCH | oklch(52.99% 0.12 152.4) |
| XYZ | xyz(9.5212, 16.0389, 8.7237) |
| Luminance | 0.1604 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Jungle Green
#048243
ΔE00 2.17
Darkish Green
#287C37
ΔE00 3.56
Sea Green
#2E8B57
ΔE00 4.66
Dark Sea Green
#11875D
ΔE00 5.15
Dark Sage
#598556
ΔE00 7.36
Viridian
#1E9167
ΔE00 8.00
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#257F48 #7F255C
analogous
#2F7F25 #257F48 #257F75
triadic
#257F48 #48257F #7F4825
tetradic
#257F48 #252F7F #7F255C #7F7525
square
#257F48 #252F7F #7F255C #7F7525
split-complementary
#257F48 #75257F #7F252F
monochromatic
#092012 #17502D #257F48 #33AE63 #52CD82
Accessibility & contrast
On white
4.99
#257F48 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#257F48 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #257F48
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##257F48 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##257F48 | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7F7444
Deuteranopia (green-blind)
#746C4C
Tritanopia (blue-blind)
#007D71
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #257f48; /* rgb */ color: rgb(37, 127, 72); /* oklch */ color: oklch(53.0% 0.120 152.4);
Tailwind
colors: {
custom: {
50: '#6ca57b',
500: '#257f48',
950: '#000000',
},
}SCSS
$custom: #257f48; $custom-light: #6ca57b; $custom-dark: #000000;
JSON
{
"hex": "#257f48",
"rgb": {
"r": 37,
"g": 127,
"b": 72
},
"hsl": {
"h": 143.333,
"s": 54.878,
"l": 32.157
},
"oklch": {
"l": 0.52989,
"c": 0.12004,
"h": 152.4
},
"luminance": 0.1604
}Semantic roles & 50–950 ramp
primary
#257F48
secondary
#B14F8B
accent
#4AA4DE
background
#F6FAF7
surface
#ECF4EE
border
#C7CEC9
text
#080F09
muted
#7B7F7B