#51E95E#51E95E

#51E95E is a very light, highly saturated green. Relative luminance 0.608; OKLCH L 82.5% C 0.222 H 144.5°. Best body text is #000000 at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#51E95E
RGB	rgb(81, 233, 94)
HSL	hsl(125, 78%, 62%)
HSV	hsv(125, 65%, 91%)
CMYK	cmyk(65.2%, 0%, 59.7%, 8.6%)
CIE-LAB	lab(82.29, -66.81, 54.82)
CIE-LCH	lch(82.29, 86.42, 140.63°)
OKLab	oklab(82.51% -0.1809 0.1288)
OKLCH	oklch(82.51% 0.222 144.5)
XYZ	xyz(34.5504, 60.8317, 20.5084)
Luminance	0.6083 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E95E #E951DC

analogous

#90E951 #51E95E #51E9AA

triadic

#51E95E #5E51E9 #E95E51

tetradic

#51E95E #5190E9 #E951DC #E9AA51

square

#51E95E #5190E9 #E951DC #E9AA51

split-complementary

#51E95E #AA51E9 #E95190

monochromatic

#16AA22 #1CE02D #51E95E #87F090 #BEF7C3

Accessibility & contrast

On white

1.59

#51E95E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.17

#51E95E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E95E

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E95E	#FFFFFF	#000000	##000000
##51E95E	1.00	1.59	13.17	13.17
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.17	21.00	1.00	1.00
##000000	13.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD44F

Deuteranopia (green-blind)

#DBC869

Tritanopia (blue-blind)

#28E3CB

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #51e95e;
/* rgb */ color: rgb(81, 233, 94);
/* oklch */ color: oklch(82.5% 0.222 144.5);

Tailwind

colors: {
  custom: {
    50: '#93f190',
    500: '#51e95e',
    950: '#000000',
  },
}

SCSS

$custom: #51e95e;
$custom-light: #93f190;
$custom-dark: #000000;

JSON

{
  "hex": "#51e95e",
  "rgb": {
    "r": 81,
    "g": 233,
    "b": 94
  },
  "hsl": {
    "h": 125.132,
    "s": 77.551,
    "l": 61.569
  },
  "oklch": {
    "l": 0.82506,
    "c": 0.22207,
    "h": 144.5
  },
  "luminance": 0.60835
}

Semantic roles & 50–950 ramp

primary

#51E95E

secondary

#AB33A1

accent

#0CC8DA

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #51E95E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →