#51C352#51C352

#51C352 is a light, vivid green. Relative luminance 0.414; OKLCH L 72.7% C 0.185 H 143.5°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#51C352
RGB	rgb(81, 195, 82)
HSL	hsl(121, 49%, 54%)
HSV	hsv(121, 58%, 76%)
CMYK	cmyk(58.5%, 0%, 57.9%, 23.5%)
CIE-LAB	lab(70.45, -54.71, 46.49)
CIE-LCH	lch(70.45, 71.79, 139.64°)
OKLab	oklab(72.69% -0.1486 0.1099)
OKLCH	oklch(72.69% 0.185 143.5)
XYZ	xyz(24.4301, 41.3865, 14.6820)
Luminance	0.4139 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C352 #C351C2

analogous

#89C351 #51C352 #51C38B

triadic

#51C352 #5251C3 #C35251

tetradic

#51C352 #5189C3 #C351C2 #C38B51

square

#51C352 #5189C3 #C351C2 #C38B51

split-complementary

#51C352 #8B51C3 #C35189

monochromatic

#277228 #37A038 #51C352 #7FD37F #ACE2AC

Accessibility & contrast

On white

2.26

#51C352 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.28

#51C352 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C352

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C352	#FFFFFF	#000000	##000000
##51C352	1.00	2.26	9.28	9.28
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.28	21.00	1.00	1.00
##000000	9.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B247

Deuteranopia (green-blind)

#B8A85B

Tritanopia (blue-blind)

#3DBEAA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #51c352;
/* rgb */ color: rgb(81, 195, 82);
/* oklch */ color: oklch(72.7% 0.185 143.5);

Tailwind

colors: {
  custom: {
    50: '#8dd686',
    500: '#51c352',
    950: '#000000',
  },
}

SCSS

$custom: #51c352;
$custom-light: #8dd686;
$custom-dark: #000000;

JSON

{
  "hex": "#51c352",
  "rgb": {
    "r": 81,
    "g": 195,
    "b": 82
  },
  "hsl": {
    "h": 120.526,
    "s": 48.718,
    "l": 54.118
  },
  "oklch": {
    "l": 0.72689,
    "c": 0.18481,
    "h": 143.5
  },
  "luminance": 0.41389
}

Semantic roles & 50–950 ramp

primary

#51C352

secondary

#D0A0D0

accent

#50D7D8

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140B

muted

#7E837C

Preview Lab

Preview with #51C352

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

Preview Lab → · Contrast checker → · Palette generator →