#51E95F#51E95F

#51E95F is a very light, highly saturated green. Relative luminance 0.609; OKLCH L 82.5% C 0.221 H 144.7°. Best body text is #000000 at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#51E95F
RGB	rgb(81, 233, 95)
HSL	hsl(126, 78%, 62%)
HSV	hsv(126, 65%, 91%)
CMYK	cmyk(65.2%, 0%, 59.2%, 8.6%)
CIE-LAB	lab(82.30, -66.70, 54.39)
CIE-LCH	lch(82.30, 86.07, 140.80°)
OKLab	oklab(82.52% -0.1805 0.128)
OKLCH	oklch(82.52% 0.221 144.7)
XYZ	xyz(34.5956, 60.8498, 20.7462)
Luminance	0.6085 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E95F #E951DB

analogous

#8FE951 #51E95F #51E9AB

triadic

#51E95F #5F51E9 #E95F51

tetradic

#51E95F #518FE9 #E951DB #E9AB51

square

#51E95F #518FE9 #E951DB #E9AB51

split-complementary

#51E95F #AB51E9 #E9518F

monochromatic

#16AA23 #1CE02E #51E95F #87F091 #BEF7C3

Accessibility & contrast

On white

1.59

#51E95F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.17

#51E95F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E95F

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E95F	#FFFFFF	#000000	##000000
##51E95F	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)

#EDD450

Deuteranopia (green-blind)

#DBC86A

Tritanopia (blue-blind)

#27E3CB

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #51e95f;
/* rgb */ color: rgb(81, 233, 95);
/* oklch */ color: oklch(82.5% 0.221 144.7);

Tailwind

colors: {
  custom: {
    50: '#93f191',
    500: '#51e95f',
    950: '#000000',
  },
}

SCSS

$custom: #51e95f;
$custom-light: #93f191;
$custom-dark: #000000;

JSON

{
  "hex": "#51e95f",
  "rgb": {
    "r": 81,
    "g": 233,
    "b": 95
  },
  "hsl": {
    "h": 125.526,
    "s": 77.551,
    "l": 61.569
  },
  "oklch": {
    "l": 0.82517,
    "c": 0.22131,
    "h": 144.7
  },
  "luminance": 0.60853
}

Semantic roles & 50–950 ramp

primary

#51E95F

secondary

#AB33A0

accent

#0CC7DA

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #51E95F

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

Preview Lab → · Contrast checker → · Palette generator →