#57EA51#57EA51

#57EA51 is a very light, highly saturated green. Relative luminance 0.615; OKLCH L 82.8% C 0.230 H 142.6°. Best body text is #000000 at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#57EA51
RGB	rgb(87, 234, 81)
HSL	hsl(118, 78%, 62%)
HSV	hsv(118, 65%, 92%)
CMYK	cmyk(62.8%, 0%, 65.4%, 8.2%)
CIE-LAB	lab(82.63, -67.29, 60.67)
CIE-LCH	lch(82.63, 90.60, 137.96°)
OKLab	oklab(82.79% -0.183 0.14)
OKLCH	oklch(82.79% 0.23 142.6)
XYZ	xyz(34.8366, 61.4625, 17.8106)
Luminance	0.6147 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EA51 #E451EA

analogous

#A4EA51 #57EA51 #51EA98

triadic

#57EA51 #5157EA #EA5157

tetradic

#57EA51 #51A4EA #E451EA #EA9851

square

#57EA51 #51A4EA #E451EA #EA9851

split-complementary

#57EA51 #9851EA #EA51A4

monochromatic

#1BAC15 #23E21B #57EA51 #8CF188 #C0F7BE

Accessibility & contrast

On white

1.58

#57EA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.29

#57EA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EA51

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EA51	#FFFFFF	#000000	##000000
##57EA51	1.00	1.58	13.29	13.29
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.29	21.00	1.00	1.00
##000000	13.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD53D

Deuteranopia (green-blind)

#DDC95F

Tritanopia (blue-blind)

#3AE3CB

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #57ea51;
/* rgb */ color: rgb(87, 234, 81);
/* oklch */ color: oklch(82.8% 0.230 142.6);

Tailwind

colors: {
  custom: {
    50: '#96f288',
    500: '#57ea51',
    950: '#000000',
  },
}

SCSS

$custom: #57ea51;
$custom-light: #96f288;
$custom-dark: #000000;

JSON

{
  "hex": "#57ea51",
  "rgb": {
    "r": 87,
    "g": 234,
    "b": 81
  },
  "hsl": {
    "h": 117.647,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.82791,
    "c": 0.23046,
    "h": 142.6
  },
  "luminance": 0.61466
}

Semantic roles & 50–950 ramp

primary

#57EA51

secondary

#A832AD

accent

#0BDBD3

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F170C

muted

#80857F

Preview Lab

Preview with #57EA51

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

Preview Lab → · Contrast checker → · Palette generator →