#51BA72#51BA72
#51BA72 is a light, vivid green. Relative luminance 0.381; OKLCH L 70.9% C 0.143 H 151.3°. Best body text is #000000 at 8.62:1 contrast (WCAG AA passes).
Color values
| HEX | #51BA72 |
|---|---|
| RGB | rgb(81, 186, 114) |
| HSL | hsl(139, 43%, 52%) |
| HSV | hsv(139, 56%, 73%) |
| CMYK | cmyk(56.5%, 0%, 38.7%, 27.1%) |
| CIE-LAB | lab(68.08, -46.44, 27.60) |
| CIE-LCH | lch(68.08, 54.02, 149.27°) |
| OKLab | oklab(70.88% -0.1258 0.0688) |
| OKLCH | oklch(70.88% 0.143 151.3) |
| XYZ | xyz(23.9877, 38.0799, 22.0024) |
| Luminance | 0.3808 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Dark Mint
#48C072
ΔE00 1.86
Fern
#63B76C
ΔE00 2.57
Cool Green
#33B864
ΔE00 2.83
Mediumseagreen
#3CB371
ΔE00 2.88
Dark Mint Green
#20C073
ΔE00 3.30
Boring Green
#63B365
ΔE00 3.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#51BA72 #BA5199
analogous
#65BA51 #51BA72 #51BAA6
triadic
#51BA72 #7251BA #BA7251
tetradic
#51BA72 #5165BA #BA5199 #BAA651
square
#51BA72 #5165BA #BA5199 #BAA651
split-complementary
#51BA72 #A651BA #BA5165
monochromatic
#29683D #3A9356 #51BA72 #7DCB96 #A9DDB9
Accessibility & contrast
On white
2.44
#51BA72 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.62
#51BA72 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #51BA72
8.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##51BA72 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##51BA72 | 1.00 | 2.44 | 8.62 | 8.62 |
| #FFFFFF | 2.44 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BBAC6D
Deuteranopia (green-blind)
#ACA277
Tritanopia (blue-blind)
#35B7A8
Achromatopsia (no color)
#A6A6A6
Design tokens & code
CSS
--color: #51ba72; /* rgb */ color: rgb(81, 186, 114); /* oklch */ color: oklch(70.9% 0.143 151.3);
Tailwind
colors: {
custom: {
50: '#8bcf9b',
500: '#51ba72',
950: '#000000',
},
}SCSS
$custom: #51ba72; $custom-light: #8bcf9b; $custom-dark: #000000;
JSON
{
"hex": "#51ba72",
"rgb": {
"r": 81,
"g": 186,
"b": 114
},
"hsl": {
"h": 138.857,
"s": 43.21,
"l": 52.353
},
"oklch": {
"l": 0.70885,
"c": 0.1434,
"h": 151.3
},
"luminance": 0.38082
}Semantic roles & 50–950 ramp
primary
#51BA72
secondary
#CA9DBC
accent
#55ABD3
background
#F8FCF9
surface
#F0F9F2
border
#CBD2CC
text
#0D140E
muted
#7D827E