#51BC44#51BC44

#51BC44 is a light, vivid green. Relative luminance 0.381; OKLCH L 70.7% C 0.187 H 141.5°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#51BC44
RGB	rgb(81, 188, 68)
HSL	hsl(114, 47%, 50%)
HSV	hsv(114, 64%, 74%)
CMYK	cmyk(56.9%, 0%, 63.8%, 26.3%)
CIE-LAB	lab(68.12, -53.64, 50.09)
CIE-LCH	lch(68.12, 73.39, 136.96°)
OKLab	oklab(70.73% -0.1464 0.1163)
OKLCH	oklch(70.73% 0.187 141.5)
XYZ	xyz(22.4188, 38.1312, 11.6464)
Luminance	0.3813 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51BC44 #AF44BC

analogous

#8DBC44 #51BC44 #44BC73

triadic

#51BC44 #4451BC #BC4451

tetradic

#51BC44 #448DBC #AF44BC #BC7344

square

#51BC44 #448DBC #AF44BC #BC7344

split-complementary

#51BC44 #7344BC #BC448D

monochromatic

#2A6223 #3D8F33 #51BC44 #7BCC71 #A5DC9E

Accessibility & contrast

On white

2.43

#51BC44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#51BC44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51BC44

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51BC44	#FFFFFF	#000000	##000000
##51BC44	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AC36

Deuteranopia (green-blind)

#B3A34E

Tritanopia (blue-blind)

#42B6A3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #51bc44;
/* rgb */ color: rgb(81, 188, 68);
/* oklch */ color: oklch(70.7% 0.187 141.5);

Tailwind

colors: {
  custom: {
    50: '#8cd17d',
    500: '#51bc44',
    950: '#000000',
  },
}

SCSS

$custom: #51bc44;
$custom-light: #8cd17d;
$custom-dark: #000000;

JSON

{
  "hex": "#51bc44",
  "rgb": {
    "r": 81,
    "g": 188,
    "b": 68
  },
  "hsl": {
    "h": 113.5,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.70725,
    "c": 0.18699,
    "h": 141.5
  },
  "luminance": 0.38133
}

Semantic roles & 50–950 ramp

primary

#51BC44

secondary

#C393C9

accent

#51D7C8

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D140A

muted

#7E827C

Preview Lab

Preview with #51BC44

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

Preview Lab → · Contrast checker → · Palette generator →