#51CD46#51CD46

#51CD46 is a light, highly saturated green. Relative luminance 0.459; OKLCH L 75.1% C 0.206 H 142.0°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#51CD46
RGB	rgb(81, 205, 70)
HSL	hsl(115, 57%, 54%)
HSV	hsv(115, 66%, 80%)
CMYK	cmyk(60.5%, 0%, 65.9%, 19.6%)
CIE-LAB	lab(73.45, -59.62, 55.10)
CIE-LCH	lch(73.45, 81.18, 137.26°)
OKLab	oklab(75.13% -0.1625 0.1271)
OKLCH	oklch(75.13% 0.206 142)
XYZ	xyz(26.3288, 45.8517, 13.2559)
Luminance	0.4585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CD46 #C246CD

analogous

#95CD46 #51CD46 #46CD7F

triadic

#51CD46 #4651CD #CD4651

tetradic

#51CD46 #4695CD #C246CD #CD7F46

square

#51CD46 #4695CD #C246CD #CD7F46

split-complementary

#51CD46 #7F46CD #CD4695

monochromatic

#287820 #37A82D #51CD46 #7EDA76 #ACE7A6

Accessibility & contrast

On white

2.06

#51CD46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#51CD46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CD46

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CD46	#FFFFFF	#000000	##000000
##51CD46	1.00	2.06	10.17	10.17
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB34

Deuteranopia (green-blind)

#C2B052

Tritanopia (blue-blind)

#3CC7B1

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #51cd46;
/* rgb */ color: rgb(81, 205, 70);
/* oklch */ color: oklch(75.1% 0.206 142.0);

Tailwind

colors: {
  custom: {
    50: '#8fdd7f',
    500: '#51cd46',
    950: '#000000',
  },
}

SCSS

$custom: #51cd46;
$custom-light: #8fdd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#51cd46",
  "rgb": {
    "r": 81,
    "g": 205,
    "b": 70
  },
  "hsl": {
    "h": 115.111,
    "s": 57.447,
    "l": 53.922
  },
  "oklch": {
    "l": 0.75131,
    "c": 0.20631,
    "h": 142
  },
  "luminance": 0.45854
}

Semantic roles & 50–950 ramp

primary

#51CD46

secondary

#D09BD4

accent

#47E1D4

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #51CD46

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

Preview Lab → · Contrast checker → · Palette generator →