#51CD79#51CD79

#51CD79 is a light, vivid green. Relative luminance 0.468; OKLCH L 75.8% C 0.163 H 151.1°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#51CD79
RGB	rgb(81, 205, 121)
HSL	hsl(139, 55%, 56%)
HSV	hsv(139, 60%, 80%)
CMYK	cmyk(60.5%, 0%, 41%, 19.6%)
CIE-LAB	lab(74.06, -52.83, 31.82)
CIE-LCH	lch(74.06, 61.67, 148.94°)
OKLab	oklab(75.83% -0.1428 0.0789)
OKLCH	oklch(75.83% 0.163 151.1)
XYZ	xyz(28.6737, 46.7897, 25.6057)
Luminance	0.4679 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CD79 #CD51A5

analogous

#67CD51 #51CD79 #51CDB7

triadic

#51CD79 #7951CD #CD7951

tetradic

#51CD79 #5167CD #CD51A5 #CDB751

square

#51CD79 #5167CD #CD51A5 #CDB751

split-complementary

#51CD79 #B751CD #CD5167

monochromatic

#257F42 #32AF5A #51CD79 #81DB9E #B0E8C2

Accessibility & contrast

On white

2.03

#51CD79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#51CD79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CD79

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CD79	#FFFFFF	#000000	##000000
##51CD79	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBD73

Deuteranopia (green-blind)

#BEB27F

Tritanopia (blue-blind)

#29CAB8

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #51cd79;
/* rgb */ color: rgb(81, 205, 121);
/* oklch */ color: oklch(75.8% 0.163 151.1);

Tailwind

colors: {
  custom: {
    50: '#8ddda0',
    500: '#51cd79',
    950: '#000000',
  },
}

SCSS

$custom: #51cd79;
$custom-light: #8ddda0;
$custom-dark: #000000;

JSON

{
  "hex": "#51cd79",
  "rgb": {
    "r": 81,
    "g": 205,
    "b": 121
  },
  "hsl": {
    "h": 139.355,
    "s": 55.357,
    "l": 56.078
  },
  "oklch": {
    "l": 0.75827,
    "c": 0.16316,
    "h": 151.1
  },
  "luminance": 0.46792
}

Semantic roles & 50–950 ramp

primary

#51CD79

secondary

#D7A3C6

accent

#49AEDF

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150F

muted

#7E837E

Preview Lab

Preview with #51CD79

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

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