#57E281#57E281

#57E281 is a light, vivid green. Relative luminance 0.580; OKLCH L 81.4% C 0.181 H 150.3°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#57E281
RGB	rgb(87, 226, 129)
HSL	hsl(138, 71%, 61%)
HSV	hsv(138, 62%, 89%)
CMYK	cmyk(61.5%, 0%, 42.9%, 11.4%)
CIE-LAB	lab(80.74, -58.30, 36.49)
CIE-LCH	lch(80.74, 68.78, 147.96°)
OKLab	oklab(81.41% -0.1575 0.09)
OKLCH	oklch(81.41% 0.181 150.3)
XYZ	xyz(35.0866, 58.0004, 30.1108)
Luminance	0.5800 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E281 #E257B8

analogous

#73E257 #57E281 #57E2C6

triadic

#57E281 #8157E2 #E28157

tetradic

#57E281 #5773E2 #E257B8 #E2C657

square

#57E281 #5773E2 #E257B8 #E2C657

split-complementary

#57E281 #C657E2 #E25773

monochromatic

#1CA345 #25D75B #57E281 #8BEBA8 #BFF4CF

Accessibility & contrast

On white

1.67

#57E281 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#57E281 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E281

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E281	#FFFFFF	#000000	##000000
##57E281	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3D07A

Deuteranopia (green-blind)

#D1C387

Tritanopia (blue-blind)

#29DECA

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #57e281;
/* rgb */ color: rgb(87, 226, 129);
/* oklch */ color: oklch(81.4% 0.181 150.3);

Tailwind

colors: {
  custom: {
    50: '#94eca7',
    500: '#57e281',
    950: '#000000',
  },
}

SCSS

$custom: #57e281;
$custom-light: #94eca7;
$custom-dark: #000000;

JSON

{
  "hex": "#57e281",
  "rgb": {
    "r": 87,
    "g": 226,
    "b": 129
  },
  "hsl": {
    "h": 138.129,
    "s": 70.558,
    "l": 61.373
  },
  "oklch": {
    "l": 0.81409,
    "c": 0.18136,
    "h": 150.3
  },
  "luminance": 0.58004
}

Semantic roles & 50–950 ramp

primary

#57E281

secondary

#A53884

accent

#1399D3

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #57E281

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

Preview Lab → · Contrast checker → · Palette generator →