#51BC48#51BC48

#51BC48 is a light, vivid green. Relative luminance 0.382; OKLCH L 70.8% C 0.184 H 142.1°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#51BC48
RGB	rgb(81, 188, 72)
HSL	hsl(115, 46%, 51%)
HSV	hsv(115, 62%, 74%)
CMYK	cmyk(56.9%, 0%, 61.7%, 26.3%)
CIE-LAB	lab(68.15, -53.22, 48.38)
CIE-LCH	lch(68.15, 71.93, 137.73°)
OKLab	oklab(70.77% -0.1451 0.1131)
OKLCH	oklch(70.77% 0.184 142.1)
XYZ	xyz(22.5451, 38.1817, 12.3114)
Luminance	0.3818 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51BC48 #B348BC

analogous

#8BBC48 #51BC48 #48BC79

triadic

#51BC48 #4851BC #BC4851

tetradic

#51BC48 #488BBC #B348BC #BC7948

square

#51BC48 #488BBC #B348BC #BC7948

split-complementary

#51BC48 #7948BC #BC488B

monochromatic

#2A6525 #3C9235 #51BC48 #7CCC75 #A6DDA2

Accessibility & contrast

On white

2.43

#51BC48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#51BC48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51BC48

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51BC48	#FFFFFF	#000000	##000000
##51BC48	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AC3B

Deuteranopia (green-blind)

#B3A352

Tritanopia (blue-blind)

#41B7A3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #51bc48;
/* rgb */ color: rgb(81, 188, 72);
/* oklch */ color: oklch(70.8% 0.184 142.1);

Tailwind

colors: {
  custom: {
    50: '#8cd17f',
    500: '#51bc48',
    950: '#000000',
  },
}

SCSS

$custom: #51bc48;
$custom-light: #8cd17f;
$custom-dark: #000000;

JSON

{
  "hex": "#51bc48",
  "rgb": {
    "r": 81,
    "g": 188,
    "b": 72
  },
  "hsl": {
    "h": 115.345,
    "s": 46.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.70768,
    "c": 0.18392,
    "h": 142.1
  },
  "luminance": 0.38184
}

Semantic roles & 50–950 ramp

primary

#51BC48

secondary

#C696CA

accent

#52D6CC

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D140A

muted

#7E827C

Preview Lab

Preview with #51BC48

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

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