#51BE72#51BE72
#51BE72 is a light, vivid green. Relative luminance 0.398; OKLCH L 71.9% C 0.149 H 150.8°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).
Color values
| HEX | #51BE72 |
|---|---|
| RGB | rgb(81, 190, 114) |
| HSL | hsl(138, 46%, 53%) |
| HSV | hsv(138, 57%, 75%) |
| CMYK | cmyk(57.4%, 0%, 40%, 25.5%) |
| CIE-LAB | lab(69.32, -48.07, 29.23) |
| CIE-LCH | lch(69.32, 56.26, 148.69°) |
| OKLab | oklab(71.9% -0.1302 0.0726) |
| OKLCH | oklch(71.9% 0.149 150.8) |
| XYZ | xyz(24.8422, 39.7889, 22.2872) |
| Luminance | 0.3979 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Dark Mint
#48C072
ΔE00 0.91
Emerald
#50C878
ΔE00 2.60
Fern
#63B76C
ΔE00 2.90
Cool Green
#33B864
ΔE00 2.94
Dark Mint Green
#20C073
ΔE00 3.00
Algae Green
#21C36F
ΔE00 3.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#51BE72 #BE519D
analogous
#66BE51 #51BE72 #51BEA8
triadic
#51BE72 #7251BE #BE7251
tetradic
#51BE72 #5166BE #BE519D #BEA851
square
#51BE72 #5166BE #BE519D #BEA851
split-complementary
#51BE72 #A851BE #BE5166
monochromatic
#286C3D #399956 #51BE72 #7ECF96 #AADFBA
Accessibility & contrast
On white
2.34
#51BE72 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.96
#51BE72 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #51BE72
8.96:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##51BE72 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##51BE72 | 1.00 | 2.34 | 8.96 | 8.96 |
| #FFFFFF | 2.34 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.96 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.96 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BFAF6D
Deuteranopia (green-blind)
#B0A577
Tritanopia (blue-blind)
#33BBAB
Achromatopsia (no color)
#A9A9A9
Design tokens & code
CSS
--color: #51be72; /* rgb */ color: rgb(81, 190, 114); /* oklch */ color: oklch(71.9% 0.149 150.8);
Tailwind
colors: {
custom: {
50: '#8bd29b',
500: '#51be72',
950: '#000000',
},
}SCSS
$custom: #51be72; $custom-light: #8bd29b; $custom-dark: #000000;
JSON
{
"hex": "#51be72",
"rgb": {
"r": 81,
"g": 190,
"b": 114
},
"hsl": {
"h": 138.165,
"s": 45.607,
"l": 53.137
},
"oklch": {
"l": 0.71901,
"c": 0.14904,
"h": 150.8
},
"luminance": 0.39791
}Semantic roles & 50–950 ramp
primary
#51BE72
secondary
#CD9EBF
accent
#53AED5
background
#F9FDF9
surface
#F1FAF2
border
#CBD3CC
text
#0D140E
muted
#7E837E