#51D142#51D142
#51D142 is a light, highly saturated green. Relative luminance 0.477; OKLCH L 76.1% C 0.214 H 141.6°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).
Color values
| HEX | #51D142 |
|---|---|
| RGB | rgb(81, 209, 66) |
| HSL | hsl(114, 61%, 54%) |
| HSV | hsv(114, 68%, 82%) |
| CMYK | cmyk(61.2%, 0%, 68.4%, 18%) |
| CIE-LAB | lab(74.66, -61.39, 57.99) |
| CIE-LCH | lch(74.66, 84.45, 136.63°) |
| OKLab | oklab(76.12% -0.1675 0.1327) |
| OKLCH | oklch(76.12% 0.214 141.6) |
| XYZ | xyz(27.1758, 47.7410, 12.9360) |
| Luminance | 0.4774 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Lime Green
#32CD32
ΔE00 2.08
Fresh Green
#69D84F
ΔE00 2.50
Apple
#6ECB3C
ΔE00 3.32
Lightish Green
#61E160
ΔE00 4.40
Toxic Green
#61DE2A
ΔE00 4.49
Green Apple
#5EDC1F
ΔE00 4.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#51D142 #C242D1
analogous
#99D142 #51D142 #42D17B
triadic
#51D142 #4251D1 #D14251
tetradic
#51D142 #4299D1 #C242D1 #D17B42
square
#51D142 #4299D1 #C242D1 #D17B42
split-complementary
#51D142 #7B42D1 #D14299
monochromatic
#287B1E #37AC2A #51D142 #7EDD73 #ACE9A4
Accessibility & contrast
On white
1.99
#51D142 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.55
#51D142 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #51D142
10.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##51D142 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##51D142 | 1.00 | 1.99 | 10.55 | 10.55 |
| #FFFFFF | 1.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.55 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.55 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D6BE2D
Deuteranopia (green-blind)
#C6B44F
Tritanopia (blue-blind)
#3CCBB4
Achromatopsia (no color)
#B8B8B8
Design tokens & code
CSS
--color: #51d142; /* rgb */ color: rgb(81, 209, 66); /* oklch */ color: oklch(76.1% 0.214 141.6);
Tailwind
colors: {
custom: {
50: '#90e07e',
500: '#51d142',
950: '#000000',
},
}SCSS
$custom: #51d142; $custom-light: #90e07e; $custom-dark: #000000;
JSON
{
"hex": "#51d142",
"rgb": {
"r": 81,
"g": 209,
"b": 66
},
"hsl": {
"h": 113.706,
"s": 60.851,
"l": 53.922
},
"oklch": {
"l": 0.76122,
"c": 0.21373,
"h": 141.6
},
"luminance": 0.47744
}Semantic roles & 50–950 ramp
primary
#51D142
secondary
#D099D6
accent
#44E4D3
background
#F9FDF7
surface
#F2FBEE
border
#CCD4C9
text
#0E150A
muted
#7E837C