#51D647#51D647

#51D647 is a light, highly saturated green. Relative luminance 0.503; OKLCH L 77.4% C 0.216 H 142.1°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#51D647
RGB	rgb(81, 214, 71)
HSL	hsl(116, 64%, 56%)
HSV	hsv(116, 67%, 84%)
CMYK	cmyk(62.1%, 0%, 66.8%, 16.1%)
CIE-LAB	lab(76.25, -62.67, 57.72)
CIE-LCH	lch(76.25, 85.20, 137.36°)
OKLab	oklab(77.45% -0.1707 0.1327)
OKLCH	oklch(77.45% 0.216 142.1)
XYZ	xyz(28.5757, 50.2946, 14.1619)
Luminance	0.5030 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D647 #CC47D6

analogous

#98D647 #51D647 #47D684

triadic

#51D647 #4751D6 #D64751

tetradic

#51D647 #4798D6 #CC47D6 #D68447

square

#51D647 #4798D6 #CC47D6 #D68447

split-complementary

#51D647 #8447D6 #D64798

monochromatic

#25851E #33B729 #51D647 #80E179 #B0ECAB

Accessibility & contrast

On white

1.90

#51D647 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.06

#51D647 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D647

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D647	#FFFFFF	#000000	##000000
##51D647	1.00	1.90	11.06	11.06
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.06	21.00	1.00	1.00
##000000	11.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC333

Deuteranopia (green-blind)

#CBB854

Tritanopia (blue-blind)

#39D0B9

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #51d647;
/* rgb */ color: rgb(81, 214, 71);
/* oklch */ color: oklch(77.4% 0.216 142.1);

Tailwind

colors: {
  custom: {
    50: '#91e481',
    500: '#51d647',
    950: '#000000',
  },
}

SCSS

$custom: #51d647;
$custom-light: #91e481;
$custom-dark: #000000;

JSON

{
  "hex": "#51d647",
  "rgb": {
    "r": 81,
    "g": 214,
    "b": 71
  },
  "hsl": {
    "h": 115.804,
    "s": 63.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77448,
    "c": 0.21625,
    "h": 142.1
  },
  "luminance": 0.50297
}

Semantic roles & 50–950 ramp

primary

#51D647

secondary

#86368C

accent

#41E7DB

background

#FCFEFB

surface

#F5FCF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #51D647

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

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