#51AE32#51AE32

#51AE32 is a light, vivid green. Relative luminance 0.323; OKLCH L 66.9% C 0.182 H 139.1°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#51AE32
RGB	rgb(81, 174, 50)
HSL	hsl(105, 55%, 44%)
HSV	hsv(105, 71%, 68%)
CMYK	cmyk(53.4%, 0%, 71.3%, 31.8%)
CIE-LAB	lab(63.55, -50.00, 52.57)
CIE-LCH	lch(63.55, 72.55, 133.56°)
OKLab	oklab(66.91% -0.1376 0.1194)
OKLCH	oklch(66.91% 0.182 139.1)
XYZ	xyz(19.1044, 32.2502, 8.2352)
Luminance	0.3225 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51AE32 #8F32AE

analogous

#8FAE32 #51AE32 #32AE51

triadic

#51AE32 #3251AE #AE3251

tetradic

#51AE32 #328FAE #8F32AE #AE5132

square

#51AE32 #328FAE #8F32AE #AE5132

split-complementary

#51AE32 #5132AE #AE328F

monochromatic

#254F17 #3B7E24 #51AE32 #6FCD50 #97DA80

Accessibility & contrast

On white

2.82

#51AE32 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#51AE32 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51AE32

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51AE32	#FFFFFF	#000000	##000000
##51AE32	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F1E

Deuteranopia (green-blind)

#A7973E

Tritanopia (blue-blind)

#48A895

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #51ae32;
/* rgb */ color: rgb(81, 174, 50);
/* oklch */ color: oklch(66.9% 0.182 139.1);

Tailwind

colors: {
  custom: {
    50: '#8bc771',
    500: '#51ae32',
    950: '#000000',
  },
}

SCSS

$custom: #51ae32;
$custom-light: #8bc771;
$custom-dark: #000000;

JSON

{
  "hex": "#51ae32",
  "rgb": {
    "r": 81,
    "g": 174,
    "b": 50
  },
  "hsl": {
    "h": 105,
    "s": 55.357,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66914,
    "c": 0.18219,
    "h": 139.1
  },
  "luminance": 0.32252
}

Semantic roles & 50–950 ramp

primary

#51AE32

secondary

#B178C4

accent

#49DFB9

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #51AE32

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

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