#57B22A#57B22A
#57B22A is a light, vivid green. Relative luminance 0.340; OKLCH L 68.1% C 0.189 H 137.6°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).
Color values
| HEX | #57B22A |
|---|---|
| RGB | rgb(87, 178, 42) |
| HSL | hsl(100, 62%, 43%) |
| HSV | hsv(100, 76%, 70%) |
| CMYK | cmyk(51.1%, 0%, 76.4%, 30.2%) |
| CIE-LAB | lab(64.99, -50.37, 56.96) |
| CIE-LCH | lch(64.99, 76.04, 131.49°) |
| OKLab | oklab(68.15% -0.1395 0.1274) |
| OKLCH | oklch(68.15% 0.189 137.6) |
| XYZ | xyz(20.2681, 34.0327, 7.6910) |
| Luminance | 0.3403 (WCAG relative) |
| Temperature | warm |
| Family | green |
Closest named colors
Grass
#5CAC2D
ΔE00 1.85
Leafy Green
#51B73B
ΔE00 2.39
Kermit Green
#5CB200
ΔE00 2.69
Kelly Green
#4CBB17
ΔE00 2.93
Nasty Green
#70B23F
ΔE00 3.18
Frog Green
#58BC08
ΔE00 3.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#57B22A #852AB2
analogous
#9BB22A #57B22A #2AB241
triadic
#57B22A #2A57B2 #B22A57
tetradic
#57B22A #2A9BB2 #852AB2 #B2412A
square
#57B22A #2A9BB2 #852AB2 #B2412A
split-complementary
#57B22A #412AB2 #B22A9B
monochromatic
#274F13 #3F801E #57B22A #75D346 #9ADF77
Accessibility & contrast
On white
2.69
#57B22A on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.81
#57B22A on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #57B22A
7.81:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##57B22A | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##57B22A | 1.00 | 2.69 | 7.81 | 7.81 |
| #FFFFFF | 2.69 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.81 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.81 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B8A208
Deuteranopia (green-blind)
#AC9B39
Tritanopia (blue-blind)
#51AC98
Achromatopsia (no color)
#9E9E9E
Design tokens & code
CSS
--color: #57b22a; /* rgb */ color: rgb(87, 178, 42); /* oklch */ color: oklch(68.1% 0.189 137.6);
Tailwind
colors: {
custom: {
50: '#8fca6e',
500: '#57b22a',
950: '#000000',
},
}SCSS
$custom: #57b22a; $custom-light: #8fca6e; $custom-dark: #000000;
JSON
{
"hex": "#57b22a",
"rgb": {
"r": 87,
"g": 178,
"b": 42
},
"hsl": {
"h": 100.147,
"s": 61.818,
"l": 43.137
},
"oklch": {
"l": 0.68145,
"c": 0.18892,
"h": 137.6
},
"luminance": 0.34034
}Semantic roles & 50–950 ramp
primary
#57B22A
secondary
#AA71C7
accent
#43E5AF
background
#F9FCF6
surface
#F2F8EC
border
#CCD1C7
text
#0D1308
muted
#7E827B