#51C32A#51C32A

#51C32A is a light, highly saturated green. Relative luminance 0.409; OKLCH L 72.3% C 0.211 H 139.4°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#51C32A
RGB	rgb(81, 195, 42)
HSL	hsl(105, 65%, 46%)
HSV	hsv(105, 78%, 76%)
CMYK	cmyk(58.5%, 0%, 78.5%, 23.5%)
CIE-LAB	lab(70.14, -58.24, 61.83)
CIE-LCH	lch(70.14, 84.94, 133.29°)
OKLab	oklab(72.34% -0.1603 0.1376)
OKLCH	oklch(72.34% 0.211 139.4)
XYZ	xyz(23.3254, 40.9446, 8.8640)
Luminance	0.4095 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C32A #9C2AC3

analogous

#9EC32A #51C32A #2AC350

triadic

#51C32A #2A51C3 #C32A51

tetradic

#51C32A #2A9EC3 #9C2AC3 #C3502A

square

#51C32A #2A9EC3 #9C2AC3 #C3502A

split-complementary

#51C32A #502AC3 #C32A9E

monochromatic

#275E14 #3C911F #51C32A #74D951 #9CE483

Accessibility & contrast

On white

2.29

#51C32A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#51C32A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C32A

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C32A	#FFFFFF	#000000	##000000
##51C32A	1.00	2.29	9.19	9.19
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B100

Deuteranopia (green-blind)

#BBA83C

Tritanopia (blue-blind)

#44BCA7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #51c32a;
/* rgb */ color: rgb(81, 195, 42);
/* oklch */ color: oklch(72.3% 0.211 139.4);

Tailwind

colors: {
  custom: {
    50: '#8fd670',
    500: '#51c32a',
    950: '#000000',
  },
}

SCSS

$custom: #51c32a;
$custom-light: #8fd670;
$custom-dark: #000000;

JSON

{
  "hex": "#51c32a",
  "rgb": {
    "r": 81,
    "g": 195,
    "b": 42
  },
  "hsl": {
    "h": 104.706,
    "s": 64.557,
    "l": 46.471
  },
  "oklch": {
    "l": 0.72335,
    "c": 0.21128,
    "h": 139.4
  },
  "luminance": 0.40947
}

Semantic roles & 50–950 ramp

primary

#51C32A

secondary

#B87BCD

accent

#40E8BD

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1408

muted

#7E837B

Preview Lab

Preview with #51C32A

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

Preview Lab → · Contrast checker → · Palette generator →