#51E070#51E070

#51E070 is a light, vivid green. Relative luminance 0.562; OKLCH L 80.5% C 0.196 H 147.6°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#51E070
RGB	rgb(81, 224, 112)
HSL	hsl(133, 70%, 60%)
HSV	hsv(133, 64%, 88%)
CMYK	cmyk(63.8%, 0%, 50%, 12.2%)
CIE-LAB	lab(79.74, -61.37, 43.52)
CIE-LCH	lch(79.74, 75.23, 144.65°)
OKLab	oklab(80.47% -0.1656 0.1053)
OKLCH	oklch(80.47% 0.196 147.6)
XYZ	xyz(32.9713, 56.2271, 24.4414)
Luminance	0.5623 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E070 #E051C1

analogous

#7AE051 #51E070 #51E0B8

triadic

#51E070 #7051E0 #E07051

tetradic

#51E070 #517AE0 #E051C1 #E0B851

square

#51E070 #517AE0 #E051C1 #E0B851

split-complementary

#51E070 #B851E0 #E0517A

monochromatic

#1C9B37 #25CF4A #51E070 #85E99B #B9F3C5

Accessibility & contrast

On white

1.71

#51E070 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#51E070 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E070

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E070	#FFFFFF	#000000	##000000
##51E070	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CD67

Deuteranopia (green-blind)

#D1C178

Tritanopia (blue-blind)

#23DBC6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #51e070;
/* rgb */ color: rgb(81, 224, 112);
/* oklch */ color: oklch(80.5% 0.196 147.6);

Tailwind

colors: {
  custom: {
    50: '#91eb9b',
    500: '#51e070',
    950: '#000000',
  },
}

SCSS

$custom: #51e070;
$custom-light: #91eb9b;
$custom-dark: #000000;

JSON

{
  "hex": "#51e070",
  "rgb": {
    "r": 81,
    "g": 224,
    "b": 112
  },
  "hsl": {
    "h": 133.007,
    "s": 69.756,
    "l": 59.804
  },
  "oklch": {
    "l": 0.80469,
    "c": 0.19627,
    "h": 147.6
  },
  "luminance": 0.5623
}

Semantic roles & 50–950 ramp

primary

#51E070

secondary

#9F3788

accent

#3BC6ED

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160E

muted

#7F857F

Preview Lab

Preview with #51E070

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

Preview Lab → · Contrast checker → · Palette generator →