#51C338#51C338

#51C338 is a light, highly saturated green. Relative luminance 0.411; OKLCH L 72.4% C 0.204 H 140.4°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#51C338
RGB	rgb(81, 195, 56)
HSL	hsl(109, 55%, 49%)
HSV	hsv(109, 71%, 76%)
CMYK	cmyk(58.5%, 0%, 71.3%, 23.5%)
CIE-LAB	lab(70.22, -57.28, 57.17)
CIE-LCH	lch(70.22, 80.93, 135.06°)
OKLab	oklab(72.43% -0.157 0.1298)
OKLCH	oklch(72.43% 0.204 140.4)
XYZ	xyz(23.6212, 41.0630, 10.4218)
Luminance	0.4107 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C338 #AA38C3

analogous

#96C338 #51C338 #38C365

triadic

#51C338 #3851C3 #C33851

tetradic

#51C338 #3896C3 #AA38C3 #C36538

square

#51C338 #3896C3 #AA38C3 #C36538

split-complementary

#51C338 #6538C3 #C33896

monochromatic

#2A641D #3D932A #51C338 #79D365 #A2E195

Accessibility & contrast

On white

2.28

#51C338 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#51C338 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C338

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C338	#FFFFFF	#000000	##000000
##51C338	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)

#C8B221

Deuteranopia (green-blind)

#BAA846

Tritanopia (blue-blind)

#42BDA8

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #51c338;
/* rgb */ color: rgb(81, 195, 56);
/* oklch */ color: oklch(72.4% 0.204 140.4);

Tailwind

colors: {
  custom: {
    50: '#8ed677',
    500: '#51c338',
    950: '#000000',
  },
}

SCSS

$custom: #51c338;
$custom-light: #8ed677;
$custom-dark: #000000;

JSON

{
  "hex": "#51c338",
  "rgb": {
    "r": 81,
    "g": 195,
    "b": 56
  },
  "hsl": {
    "h": 109.209,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.7243,
    "c": 0.20366,
    "h": 140.4
  },
  "luminance": 0.41065
}

Semantic roles & 50–950 ramp

primary

#51C338

secondary

#C08BCC

accent

#49DFC4

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #51C338

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

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