#51C337#51C337

#51C337 is a light, highly saturated green. Relative luminance 0.411; OKLCH L 72.4% C 0.204 H 140.3°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#51C337
RGB	rgb(81, 195, 55)
HSL	hsl(109, 56%, 49%)
HSV	hsv(109, 72%, 76%)
CMYK	cmyk(58.5%, 0%, 71.8%, 23.5%)
CIE-LAB	lab(70.21, -57.36, 57.53)
CIE-LCH	lch(70.21, 81.24, 134.91°)
OKLab	oklab(72.42% -0.1572 0.1304)
OKLCH	oklch(72.42% 0.204 140.3)
XYZ	xyz(23.5970, 41.0533, 10.2943)
Luminance	0.4106 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C337 #A937C3

analogous

#97C337 #51C337 #37C363

triadic

#51C337 #3751C3 #C33751

tetradic

#51C337 #3797C3 #A937C3 #C36337

square

#51C337 #3797C3 #A937C3 #C36337

split-complementary

#51C337 #6337C3 #C33797

monochromatic

#29641C #3D932A #51C337 #79D364 #A2E194

Accessibility & contrast

On white

2.28

#51C337 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#51C337 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C337

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C337	#FFFFFF	#000000	##000000
##51C337	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B11F

Deuteranopia (green-blind)

#BAA845

Tritanopia (blue-blind)

#42BDA8

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #51c337;
/* rgb */ color: rgb(81, 195, 55);
/* oklch */ color: oklch(72.4% 0.204 140.3);

Tailwind

colors: {
  custom: {
    50: '#8ed676',
    500: '#51c337',
    950: '#000000',
  },
}

SCSS

$custom: #51c337;
$custom-light: #8ed676;
$custom-dark: #000000;

JSON

{
  "hex": "#51c337",
  "rgb": {
    "r": 81,
    "g": 195,
    "b": 55
  },
  "hsl": {
    "h": 108.857,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.72422,
    "c": 0.20427,
    "h": 140.3
  },
  "luminance": 0.41055
}

Semantic roles & 50–950 ramp

primary

#51C337

secondary

#C08ACC

accent

#49DFC3

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #51C337

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

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