#51C484#51C484

#51C484 is a light, vivid green. Relative luminance 0.429; OKLCH L 73.8% C 0.141 H 156.0°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#51C484
RGB	rgb(81, 196, 132)
HSL	hsl(147, 49%, 54%)
HSV	hsv(147, 59%, 77%)
CMYK	cmyk(58.7%, 0%, 32.7%, 23.1%)
CIE-LAB	lab(71.48, -47.20, 22.65)
CIE-LCH	lch(71.48, 52.35, 154.37°)
OKLab	oklab(73.78% -0.1284 0.0572)
OKLCH	oklch(73.78% 0.141 156)
XYZ	xyz(27.2958, 42.8925, 28.6659)
Luminance	0.4289 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C484 #C45191

analogous

#58C451 #51C484 #51C4BE

triadic

#51C484 #8451C4 #C48451

tetradic

#51C484 #5158C4 #C45191 #C4BE51

square

#51C484 #5158C4 #C45191 #C4BE51

split-complementary

#51C484 #BE51C4 #C45158

monochromatic

#277349 #37A166 #51C484 #7FD3A4 #ACE3C5

Accessibility & contrast

On white

2.19

#51C484 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#51C484 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C484

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C484	#FFFFFF	#000000	##000000
##51C484	1.00	2.19	9.58	9.58
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.58	21.00	1.00	1.00
##000000	9.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B680

Deuteranopia (green-blind)

#B3AB88

Tritanopia (blue-blind)

#26C2B3

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #51c484;
/* rgb */ color: rgb(81, 196, 132);
/* oklch */ color: oklch(73.8% 0.141 156.0);

Tailwind

colors: {
  custom: {
    50: '#8cd7a8',
    500: '#51c484',
    950: '#000000',
  },
}

SCSS

$custom: #51c484;
$custom-light: #8cd7a8;
$custom-dark: #000000;

JSON

{
  "hex": "#51c484",
  "rgb": {
    "r": 81,
    "g": 196,
    "b": 132
  },
  "hsl": {
    "h": 146.609,
    "s": 49.356,
    "l": 54.314
  },
  "oklch": {
    "l": 0.73777,
    "c": 0.14056,
    "h": 156
  },
  "luminance": 0.42895
}

Semantic roles & 50–950 ramp

primary

#51C484

secondary

#D1A0BB

accent

#4F9CD9

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #51C484

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

Preview Lab → · Contrast checker → · Palette generator →