#51BE75#51BE75
#51BE75 is a light, vivid green. Relative luminance 0.399; OKLCH L 72.0% C 0.146 H 151.8°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).
Color values
| HEX | #51BE75 |
|---|---|
| RGB | rgb(81, 190, 117) |
| HSL | hsl(140, 46%, 53%) |
| HSV | hsv(140, 57%, 75%) |
| CMYK | cmyk(57.4%, 0%, 38.4%, 25.5%) |
| CIE-LAB | lab(69.37, -47.54, 27.73) |
| CIE-LCH | lch(69.37, 55.04, 149.75°) |
| OKLab | oklab(71.96% -0.1288 0.0691) |
| OKLCH | oklch(71.96% 0.146 151.8) |
| XYZ | xyz(25.0158, 39.8583, 23.2013) |
| Luminance | 0.3986 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Dark Mint
#48C072
ΔE00 1.10
Emerald
#50C878
ΔE00 2.69
Dark Mint Green
#20C073
ΔE00 2.89
Fern
#63B76C
ΔE00 3.14
Algae Green
#21C36F
ΔE00 3.16
Cool Green
#33B864
ΔE00 3.23
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#51BE75 #BE519A
analogous
#63BE51 #51BE75 #51BEAC
triadic
#51BE75 #7551BE #BE7551
tetradic
#51BE75 #5163BE #BE519A #BEAC51
square
#51BE75 #5163BE #BE519A #BEAC51
split-complementary
#51BE75 #AC51BE #BE5163
monochromatic
#286C3F #399959 #51BE75 #7ECF98 #AADFBC
Accessibility & contrast
On white
2.34
#51BE75 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.97
#51BE75 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #51BE75
8.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##51BE75 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##51BE75 | 1.00 | 2.34 | 8.97 | 8.97 |
| #FFFFFF | 2.34 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.97 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.97 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BFB070
Deuteranopia (green-blind)
#B0A57A
Tritanopia (blue-blind)
#32BBAC
Achromatopsia (no color)
#A9A9A9
Design tokens & code
CSS
--color: #51be75; /* rgb */ color: rgb(81, 190, 117); /* oklch */ color: oklch(72.0% 0.146 151.8);
Tailwind
colors: {
custom: {
50: '#8bd29d',
500: '#51be75',
950: '#000000',
},
}SCSS
$custom: #51be75; $custom-light: #8bd29d; $custom-dark: #000000;
JSON
{
"hex": "#51be75",
"rgb": {
"r": 81,
"g": 190,
"b": 117
},
"hsl": {
"h": 139.817,
"s": 45.607,
"l": 53.137
},
"oklch": {
"l": 0.71958,
"c": 0.14619,
"h": 151.8
},
"luminance": 0.39861
}Semantic roles & 50–950 ramp
primary
#51BE75
secondary
#CD9EBD
accent
#53AAD5
background
#F9FDF9
surface
#F1FAF2
border
#CBD3CC
text
#0D140E
muted
#7E837E