#51EB4F#51EB4F

#51EB4F is a very light, highly saturated green. Relative luminance 0.617; OKLCH L 82.9% C 0.235 H 142.9°. Best body text is #000000 at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#51EB4F
RGB	rgb(81, 235, 79)
HSL	hsl(119, 80%, 62%)
HSV	hsv(119, 66%, 92%)
CMYK	cmyk(65.5%, 0%, 66.4%, 7.8%)
CIE-LAB	lab(82.77, -69.02, 61.57)
CIE-LCH	lch(82.77, 92.49, 138.27°)
OKLab	oklab(82.86% -0.1875 0.1417)
OKLCH	oklch(82.86% 0.235 142.9)
XYZ	xyz(34.5109, 61.7269, 17.4914)
Luminance	0.6173 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EB4F #E94FEB

analogous

#9FEB4F #51EB4F #4FEB9B

triadic

#51EB4F #4F51EB #EB4F51

tetradic

#51EB4F #4F9FEB #E94FEB #EB9B4F

square

#51EB4F #4F9FEB #E94FEB #EB9B4F

split-complementary

#51EB4F #9B4FEB #EB4F9F

monochromatic

#16AC14 #1CE31A #51EB4F #87F186 #BEF7BD

Accessibility & contrast

On white

1.57

#51EB4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.35

#51EB4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EB4F

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EB4F	#FFFFFF	#000000	##000000
##51EB4F	1.00	1.57	13.35	13.35
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.35	21.00	1.00	1.00
##000000	13.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D63A

Deuteranopia (green-blind)

#DEC95D

Tritanopia (blue-blind)

#2CE4CB

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #51eb4f;
/* rgb */ color: rgb(81, 235, 79);
/* oklch */ color: oklch(82.9% 0.235 142.9);

Tailwind

colors: {
  custom: {
    50: '#94f387',
    500: '#51eb4f',
    950: '#000000',
  },
}

SCSS

$custom: #51eb4f;
$custom-light: #94f387;
$custom-dark: #000000;

JSON

{
  "hex": "#51eb4f",
  "rgb": {
    "r": 81,
    "g": 235,
    "b": 79
  },
  "hsl": {
    "h": 119.231,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.82861,
    "c": 0.23506,
    "h": 142.9
  },
  "luminance": 0.61731
}

Semantic roles & 50–950 ramp

primary

#51EB4F

secondary

#AB31AD

accent

#0ADCD9

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F170C

muted

#80857F

Preview Lab

Preview with #51EB4F

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

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