#51D960#51D960

#51D960 is a light, highly saturated green. Relative luminance 0.522; OKLCH L 78.5% C 0.201 H 145.2°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#51D960
RGB	rgb(81, 217, 96)
HSL	hsl(127, 64%, 58%)
HSV	hsv(127, 63%, 85%)
CMYK	cmyk(62.7%, 0%, 55.8%, 14.9%)
CIE-LAB	lab(77.41, -61.01, 48.23)
CIE-LCH	lch(77.41, 77.77, 141.67°)
OKLab	oklab(78.48% -0.1651 0.1147)
OKLCH	oklch(78.48% 0.201 145.2)
XYZ	xyz(30.3156, 52.2166, 19.5453)
Luminance	0.5222 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D960 #D951CA

analogous

#86D951 #51D960 #51D9A4

triadic

#51D960 #6051D9 #D96051

tetradic

#51D960 #5186D9 #D951CA #D9A451

square

#51D960 #5186D9 #D951CA #D9A451

split-complementary

#51D960 #A451D9 #D95186

monochromatic

#1F902C #2AC23B #51D960 #83E48E #B5EFBC

Accessibility & contrast

On white

1.84

#51D960 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#51D960 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D960

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D960	#FFFFFF	#000000	##000000
##51D960	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC654

Deuteranopia (green-blind)

#CCBB69

Tritanopia (blue-blind)

#30D4BE

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #51d960;
/* rgb */ color: rgb(81, 217, 96);
/* oklch */ color: oklch(78.5% 0.201 145.2);

Tailwind

colors: {
  custom: {
    50: '#90e690',
    500: '#51d960',
    950: '#000000',
  },
}

SCSS

$custom: #51d960;
$custom-light: #90e690;
$custom-dark: #000000;

JSON

{
  "hex": "#51d960",
  "rgb": {
    "r": 81,
    "g": 217,
    "b": 96
  },
  "hsl": {
    "h": 126.618,
    "s": 64.151,
    "l": 58.431
  },
  "oklch": {
    "l": 0.78482,
    "c": 0.20104,
    "h": 145.2
  },
  "luminance": 0.5222
}

Semantic roles & 50–950 ramp

primary

#51D960

secondary

#95398B

accent

#41D5E7

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E160D

muted

#7F847F

Preview Lab

Preview with #51D960

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

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