#51D552#51D552
#51D552 is a light, highly saturated green. Relative luminance 0.499; OKLCH L 77.3% C 0.207 H 143.4°. Best body text is #000000 at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #51D552 |
|---|---|
| RGB | rgb(81, 213, 82) |
| HSL | hsl(120, 61%, 58%) |
| HSV | hsv(120, 62%, 84%) |
| CMYK | cmyk(62%, 0%, 61.5%, 16.5%) |
| CIE-LAB | lab(76.03, -61.23, 52.90) |
| CIE-LCH | lch(76.03, 80.92, 139.17°) |
| OKLab | oklab(77.3% -0.1663 0.1237) |
| OKLCH | oklch(77.3% 0.207 143.4) |
| XYZ | xyz(28.7089, 49.9442, 16.1083) |
| Luminance | 0.4995 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Fresh Green
#69D84F
ΔE00 2.41
Lightish Green
#61E160
ΔE00 3.03
Lime Green
#32CD32
ΔE00 3.38
Apple
#6ECB3C
ΔE00 4.69
Toxic Green
#61DE2A
ΔE00 5.22
Vibrant Green
#0ADD08
ΔE00 5.28
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#51D552 #D551D4
analogous
#92D551 #51D552 #51D594
triadic
#51D552 #5251D5 #D55251
tetradic
#51D552 #5192D5 #D551D4 #D59451
square
#51D552 #5192D5 #D551D4 #D59451
split-complementary
#51D552 #9451D5 #D55192
monochromatic
#218A22 #2DBC2E #51D552 #82E183 #B4EDB4
Accessibility & contrast
On white
1.91
#51D552 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.99
#51D552 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #51D552
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##51D552 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##51D552 | 1.00 | 1.91 | 10.99 | 10.99 |
| #FFFFFF | 1.91 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D9C243
Deuteranopia (green-blind)
#C9B75D
Tritanopia (blue-blind)
#36CFB9
Achromatopsia (no color)
#BBBBBB
Design tokens & code
CSS
--color: #51d552; /* rgb */ color: rgb(81, 213, 82); /* oklch */ color: oklch(77.3% 0.207 143.4);
Tailwind
colors: {
custom: {
50: '#90e387',
500: '#51d552',
950: '#000000',
},
}SCSS
$custom: #51d552; $custom-light: #90e387; $custom-dark: #000000;
JSON
{
"hex": "#51d552",
"rgb": {
"r": 81,
"g": 213,
"b": 82
},
"hsl": {
"h": 120.455,
"s": 61.111,
"l": 57.647
},
"oklch": {
"l": 0.77301,
"c": 0.20721,
"h": 143.4
},
"luminance": 0.49947
}Semantic roles & 50–950 ramp
primary
#51D552
secondary
#DBA6DB
accent
#44E3E4
background
#F9FEF8
surface
#F2FCF0
border
#CCD5CB
text
#0E160C
muted
#7E847D