#51E770#51E770

#51E770 is a very light, highly saturated green. Relative luminance 0.601; OKLCH L 82.2% C 0.205 H 147.2°. Best body text is #000000 at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#51E770
RGB	rgb(81, 231, 112)
HSL	hsl(132, 76%, 61%)
HSV	hsv(132, 65%, 91%)
CMYK	cmyk(64.9%, 0%, 51.5%, 9.4%)
CIE-LAB	lab(81.87, -63.86, 46.15)
CIE-LCH	lch(81.87, 78.79, 144.15°)
OKLab	oklab(82.23% -0.1723 0.1112)
OKLCH	oklch(82.23% 0.205 147.2)
XYZ	xyz(34.8914, 60.0674, 25.0815)
Luminance	0.6007 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E770 #E751C8

analogous

#7DE751 #51E770 #51E7BB

triadic

#51E770 #7051E7 #E77051

tetradic

#51E770 #517DE7 #E751C8 #E7BB51

square

#51E770 #517DE7 #E751C8 #E7BB51

split-complementary

#51E770 #BB51E7 #E7517D

monochromatic

#17A735 #1EDC46 #51E770 #87EE9C #BDF6C8

Accessibility & contrast

On white

1.61

#51E770 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.01

#51E770 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E770

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E770	#FFFFFF	#000000	##000000
##51E770	1.00	1.61	13.01	13.01
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.01	21.00	1.00	1.00
##000000	13.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD366

Deuteranopia (green-blind)

#D7C779

Tritanopia (blue-blind)

#1EE2CC

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #51e770;
/* rgb */ color: rgb(81, 231, 112);
/* oklch */ color: oklch(82.2% 0.205 147.2);

Tailwind

colors: {
  custom: {
    50: '#92f09b',
    500: '#51e770',
    950: '#000000',
  },
}

SCSS

$custom: #51e770;
$custom-light: #92f09b;
$custom-dark: #000000;

JSON

{
  "hex": "#51e770",
  "rgb": {
    "r": 81,
    "g": 231,
    "b": 112
  },
  "hsl": {
    "h": 132.4,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.82228,
    "c": 0.20508,
    "h": 147.2
  },
  "luminance": 0.60071
}

Semantic roles & 50–950 ramp

primary

#51E770

secondary

#A83490

accent

#0EAED8

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #51E770

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

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