#51C43C#51C43C

#51C43C is a light, highly saturated green. Relative luminance 0.416; OKLCH L 72.7% C 0.202 H 140.8°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#51C43C
RGB	rgb(81, 196, 60)
HSL	hsl(111, 54%, 50%)
HSV	hsv(111, 69%, 77%)
CMYK	cmyk(58.7%, 0%, 69.4%, 23.1%)
CIE-LAB	lab(70.56, -57.31, 56.00)
CIE-LCH	lch(70.56, 80.13, 135.66°)
OKLab	oklab(72.72% -0.1568 0.1278)
OKLCH	oklch(72.72% 0.202 140.8)
XYZ	xyz(23.9477, 41.5533, 11.0327)
Luminance	0.4155 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C43C #AF3CC4

analogous

#95C43C #51C43C #3CC46B

triadic

#51C43C #3C51C4 #C43C51

tetradic

#51C43C #3C95C4 #AF3CC4 #C46B3C

square

#51C43C #3C95C4 #AF3CC4 #C46B3C

split-complementary

#51C43C #6B3CC4 #C43C95

monochromatic

#2A671F #3D962D #51C43C #7BD26B #A5E09A

Accessibility & contrast

On white

2.26

#51C43C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#51C43C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C43C

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C43C	#FFFFFF	#000000	##000000
##51C43C	1.00	2.26	9.31	9.31
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B227

Deuteranopia (green-blind)

#BBA949

Tritanopia (blue-blind)

#41BEA9

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #51c43c;
/* rgb */ color: rgb(81, 196, 60);
/* oklch */ color: oklch(72.7% 0.202 140.8);

Tailwind

colors: {
  custom: {
    50: '#8ed779',
    500: '#51c43c',
    950: '#000000',
  },
}

SCSS

$custom: #51c43c;
$custom-light: #8ed779;
$custom-dark: #000000;

JSON

{
  "hex": "#51c43c",
  "rgb": {
    "r": 81,
    "g": 196,
    "b": 60
  },
  "hsl": {
    "h": 110.735,
    "s": 53.543,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72721,
    "c": 0.20233,
    "h": 140.8
  },
  "luminance": 0.41555
}

Semantic roles & 50–950 ramp

primary

#51C43C

secondary

#C390CC

accent

#4BDDC6

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #51C43C

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

Preview Lab → · Contrast checker → · Palette generator →