#51D95C#51D95C

#51D95C is a light, highly saturated green. Relative luminance 0.521; OKLCH L 78.4% C 0.204 H 144.6°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#51D95C
RGB	rgb(81, 217, 92)
HSL	hsl(125, 64%, 58%)
HSV	hsv(125, 63%, 85%)
CMYK	cmyk(62.7%, 0%, 57.6%, 14.9%)
CIE-LAB	lab(77.37, -61.50, 50.01)
CIE-LCH	lch(77.37, 79.26, 140.88°)
OKLab	oklab(78.43% -0.1666 0.1183)
OKLCH	oklch(78.43% 0.204 144.6)
XYZ	xyz(30.1361, 52.1448, 18.5999)
Luminance	0.5215 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D95C #D951CE

analogous

#8AD951 #51D95C #51D9A0

triadic

#51D95C #5C51D9 #D95C51

tetradic

#51D95C #518AD9 #D951CE #D9A051

square

#51D95C #518AD9 #D951CE #D9A051

split-complementary

#51D95C #A051D9 #D9518A

monochromatic

#1F9029 #2AC237 #51D95C #83E48B #B5EFBA

Accessibility & contrast

On white

1.84

#51D95C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.43

#51D95C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D95C

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D95C	#FFFFFF	#000000	##000000
##51D95C	1.00	1.84	11.43	11.43
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.43	21.00	1.00	1.00
##000000	11.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC64F

Deuteranopia (green-blind)

#CCBB66

Tritanopia (blue-blind)

#31D4BE

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #51d95c;
/* rgb */ color: rgb(81, 217, 92);
/* oklch */ color: oklch(78.4% 0.204 144.6);

Tailwind

colors: {
  custom: {
    50: '#90e68e',
    500: '#51d95c',
    950: '#000000',
  },
}

SCSS

$custom: #51d95c;
$custom-light: #90e68e;
$custom-dark: #000000;

JSON

{
  "hex": "#51d95c",
  "rgb": {
    "r": 81,
    "g": 217,
    "b": 92
  },
  "hsl": {
    "h": 124.853,
    "s": 64.151,
    "l": 58.431
  },
  "oklch": {
    "l": 0.78433,
    "c": 0.20429,
    "h": 144.6
  },
  "luminance": 0.52148
}

Semantic roles & 50–950 ramp

primary

#51D95C

secondary

#95398E

accent

#41DAE7

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #51D95C

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

Preview Lab → · Contrast checker → · Palette generator →