#51C032#51C032

#51C032 is a light, highly saturated green. Relative luminance 0.397; OKLCH L 71.6% C 0.204 H 139.8°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#51C032
RGB	rgb(81, 192, 50)
HSL	hsl(107, 59%, 47%)
HSV	hsv(107, 74%, 75%)
CMYK	cmyk(57.8%, 0%, 74%, 24.7%)
CIE-LAB	lab(69.24, -56.66, 58.34)
CIE-LCH	lch(69.24, 81.32, 134.16°)
OKLab	oklab(71.61% -0.1556 0.1314)
OKLCH	oklch(71.61% 0.204 139.8)
XYZ	xyz(22.8177, 39.6769, 9.4730)
Luminance	0.3968 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C032 #A132C0

analogous

#98C032 #51C032 #32C05A

triadic

#51C032 #3251C0 #C03251

tetradic

#51C032 #3298C0 #A132C0 #C05A32

square

#51C032 #3298C0 #A132C0 #C05A32

split-complementary

#51C032 #5A32C0 #C03298

monochromatic

#285F19 #3D8F25 #51C032 #75D45B #9EE18B

Accessibility & contrast

On white

2.35

#51C032 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#51C032 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C032

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C032	#FFFFFF	#000000	##000000
##51C032	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF16

Deuteranopia (green-blind)

#B8A641

Tritanopia (blue-blind)

#44BAA5

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #51c032;
/* rgb */ color: rgb(81, 192, 50);
/* oklch */ color: oklch(71.6% 0.204 139.8);

Tailwind

colors: {
  custom: {
    50: '#8ed473',
    500: '#51c032',
    950: '#000000',
  },
}

SCSS

$custom: #51c032;
$custom-light: #8ed473;
$custom-dark: #000000;

JSON

{
  "hex": "#51c032",
  "rgb": {
    "r": 81,
    "g": 192,
    "b": 50
  },
  "hsl": {
    "h": 106.901,
    "s": 58.678,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71607,
    "c": 0.20369,
    "h": 139.8
  },
  "luminance": 0.39679
}

Semantic roles & 50–950 ramp

primary

#51C032

secondary

#BB83CB

accent

#46E2C0

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #51C032

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

Preview Lab → · Contrast checker → · Palette generator →