#51CA85#51CA85

#51CA85 is a light, vivid green. Relative luminance 0.457; OKLCH L 75.3% C 0.148 H 155.2°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#51CA85
RGB	rgb(81, 202, 133)
HSL	hsl(146, 53%, 55%)
HSV	hsv(146, 60%, 79%)
CMYK	cmyk(59.9%, 0%, 34.2%, 20.8%)
CIE-LAB	lab(73.34, -49.46, 24.63)
CIE-LCH	lch(73.34, 55.25, 153.52°)
OKLab	oklab(75.31% -0.1343 0.062)
OKLCH	oklch(75.31% 0.148 155.2)
XYZ	xyz(28.7451, 45.6810, 29.4882)
Luminance	0.4568 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CA85 #CA5196

analogous

#59CA51 #51CA85 #51CAC1

triadic

#51CA85 #8551CA #CA8551

tetradic

#51CA85 #5159CA #CA5196 #CAC151

square

#51CA85 #5159CA #CA5196 #CAC151

split-complementary

#51CA85 #C151CA #CA5159

monochromatic

#257B4A #34AA67 #51CA85 #80D8A6 #AFE7C7

Accessibility & contrast

On white

2.07

#51CA85 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#51CA85 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CA85

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CA85	#FFFFFF	#000000	##000000
##51CA85	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BB81

Deuteranopia (green-blind)

#B9AF89

Tritanopia (blue-blind)

#22C8B8

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #51ca85;
/* rgb */ color: rgb(81, 202, 133);
/* oklch */ color: oklch(75.3% 0.148 155.2);

Tailwind

colors: {
  custom: {
    50: '#8ddba9',
    500: '#51ca85',
    950: '#000000',
  },
}

SCSS

$custom: #51ca85;
$custom-light: #8ddba9;
$custom-dark: #000000;

JSON

{
  "hex": "#51ca85",
  "rgb": {
    "r": 81,
    "g": 202,
    "b": 133
  },
  "hsl": {
    "h": 145.785,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75305,
    "c": 0.14794,
    "h": 155.2
  },
  "luminance": 0.45684
}

Semantic roles & 50–950 ramp

primary

#51CA85

secondary

#D5A2BF

accent

#4B9EDD

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #51CA85

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

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