#51E682#51E682
#51E682 is a very light, vivid green. Relative luminance 0.600; OKLCH L 82.3% C 0.188 H 150.7°. Best body text is #000000 at 12.99:1 contrast (WCAG AA passes).
Color values
| HEX | #51E682 |
|---|---|
| RGB | rgb(81, 230, 130) |
| HSL | hsl(140, 75%, 61%) |
| HSV | hsv(140, 65%, 90%) |
| CMYK | cmyk(64.8%, 0%, 43.5%, 9.8%) |
| CIE-LAB | lab(81.81, -60.79, 37.35) |
| CIE-LCH | lch(81.81, 71.34, 148.44°) |
| OKLab | oklab(82.25% -0.164 0.092) |
| OKLCH | oklch(82.25% 0.188 150.7) |
| XYZ | xyz(35.7166, 59.9509, 30.8042) |
| Luminance | 0.5996 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Weird Green
#3AE57F
ΔE00 1.18
Tealish Green
#0CDC73
ΔE00 3.38
Turquoise Green
#04F489
ΔE00 3.69
Minty Green
#0BF77D
ΔE00 4.43
Wintergreen
#20F986
ΔE00 4.44
Spearmint
#1EF876
ΔE00 4.99
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#51E682 #E651B5
analogous
#6AE651 #51E682 #51E6CD
triadic
#51E682 #8251E6 #E68251
tetradic
#51E682 #516AE6 #E651B5 #E6CD51
square
#51E682 #516AE6 #E651B5 #E6CD51
split-complementary
#51E682 #CD51E6 #E6516A
monochromatic
#18A546 #1FDA5D #51E682 #87EEA8 #BCF5CF
Accessibility & contrast
On white
1.62
#51E682 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
12.99
#51E682 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #51E682
12.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##51E682 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##51E682 | 1.00 | 1.62 | 12.99 | 12.99 |
| #FFFFFF | 1.62 | 1.00 | 21.00 | 21.00 |
| #000000 | 12.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 12.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#E7D37B
Deuteranopia (green-blind)
#D4C689
Tritanopia (blue-blind)
#09E2CE
Achromatopsia (no color)
#CBCBCB
Design tokens & code
CSS
--color: #51e682; /* rgb */ color: rgb(81, 230, 130); /* oklch */ color: oklch(82.3% 0.188 150.7);
Tailwind
colors: {
custom: {
50: '#91efa7',
500: '#51e682',
950: '#000000',
},
}SCSS
$custom: #51e682; $custom-light: #91efa7; $custom-dark: #000000;
JSON
{
"hex": "#51e682",
"rgb": {
"r": 81,
"g": 230,
"b": 130
},
"hsl": {
"h": 139.732,
"s": 74.874,
"l": 60.98
},
"oklch": {
"l": 0.82254,
"c": 0.18803,
"h": 150.7
},
"luminance": 0.59955
}Semantic roles & 50–950 ramp
primary
#51E682
secondary
#A73481
accent
#0E95D7
background
#FCFFFC
surface
#F5FEF6
border
#CFD6D0
text
#0E170F
muted
#7F8580