#51D54E#51D54E
#51D54E is a light, highly saturated green. Relative luminance 0.499; OKLCH L 77.3% C 0.210 H 142.9°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).
Color values
| HEX | #51D54E |
|---|---|
| RGB | rgb(81, 213, 78) |
| HSL | hsl(119, 62%, 57%) |
| HSV | hsv(119, 63%, 84%) |
| CMYK | cmyk(62%, 0%, 63.4%, 16.5%) |
| CIE-LAB | lab(76.00, -61.65, 54.57) |
| CIE-LCH | lch(76.00, 82.33, 138.48°) |
| OKLab | oklab(77.26% -0.1676 0.1268) |
| OKLCH | oklch(77.26% 0.21 142.9) |
| XYZ | xyz(28.5611, 49.8851, 15.3299) |
| Luminance | 0.4989 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Fresh Green
#69D84F
ΔE00 2.17
Lime Green
#32CD32
ΔE00 3.10
Lightish Green
#61E160
ΔE00 3.14
Apple
#6ECB3C
ΔE00 4.39
Toxic Green
#61DE2A
ΔE00 4.81
Vibrant Green
#0ADD08
ΔE00 4.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#51D54E #D24ED5
analogous
#94D54E #51D54E #4ED58F
triadic
#51D54E #4E51D5 #D54E51
tetradic
#51D54E #4E94D5 #D24ED5 #D58F4E
square
#51D54E #4E94D5 #D24ED5 #D58F4E
split-complementary
#51D54E #8F4ED5 #D54E94
monochromatic
#238820 #2FBA2C #51D54E #82E17F #B2ECB1
Accessibility & contrast
On white
1.91
#51D54E on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.98
#51D54E on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #51D54E
10.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##51D54E | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##51D54E | 1.00 | 1.91 | 10.98 | 10.98 |
| #FFFFFF | 1.91 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.98 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.98 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D9C23E
Deuteranopia (green-blind)
#C9B75A
Tritanopia (blue-blind)
#37CFB9
Achromatopsia (no color)
#BBBBBB
Design tokens & code
CSS
--color: #51d54e; /* rgb */ color: rgb(81, 213, 78); /* oklch */ color: oklch(77.3% 0.210 142.9);
Tailwind
colors: {
custom: {
50: '#90e385',
500: '#51d54e',
950: '#000000',
},
}SCSS
$custom: #51d54e; $custom-light: #90e385; $custom-dark: #000000;
JSON
{
"hex": "#51d54e",
"rgb": {
"r": 81,
"g": 213,
"b": 78
},
"hsl": {
"h": 118.667,
"s": 61.644,
"l": 57.059
},
"oklch": {
"l": 0.77259,
"c": 0.21018,
"h": 142.9
},
"luminance": 0.49888
}Semantic roles & 50–950 ramp
primary
#51D54E
secondary
#DAA4DB
accent
#43E5E1
background
#F9FEF8
surface
#F2FCF0
border
#CCD5CB
text
#0E160B
muted
#7E847C