#57ED66#57ED66

#57ED66 is a very light, highly saturated green. Relative luminance 0.636; OKLCH L 83.8% C 0.218 H 144.9°. Best body text is #000000 at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#57ED66
RGB	rgb(87, 237, 102)
HSL	hsl(126, 81%, 64%)
HSV	hsv(126, 63%, 93%)
CMYK	cmyk(63.3%, 0%, 57%, 7.1%)
CIE-LAB	lab(83.73, -66.08, 53.00)
CIE-LCH	lch(83.73, 84.71, 141.27°)
OKLab	oklab(83.77% -0.1788 0.1255)
OKLCH	oklch(83.77% 0.219 144.9)
XYZ	xyz(36.6106, 63.5502, 22.9048)
Luminance	0.6355 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ED66 #ED57DE

analogous

#93ED57 #57ED66 #57EDB1

triadic

#57ED66 #6657ED #ED6657

tetradic

#57ED66 #5793ED #ED57DE #EDB157

square

#57ED66 #5793ED #ED57DE #EDB157

split-complementary

#57ED66 #B157ED #ED5793

monochromatic

#14B624 #20E734 #57ED66 #8EF398 #C6F9CB

Accessibility & contrast

On white

1.53

#57ED66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.71

#57ED66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ED66

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ED66	#FFFFFF	#000000	##000000
##57ED66	1.00	1.53	13.71	13.71
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.71	21.00	1.00	1.00
##000000	13.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D858

Deuteranopia (green-blind)

#DECC71

Tritanopia (blue-blind)

#31E7CF

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #57ed66;
/* rgb */ color: rgb(87, 237, 102);
/* oklch */ color: oklch(83.8% 0.218 144.9);

Tailwind

colors: {
  custom: {
    50: '#96f495',
    500: '#57ed66',
    950: '#000000',
  },
}

SCSS

$custom: #57ed66;
$custom-light: #96f495;
$custom-dark: #000000;

JSON

{
  "hex": "#57ed66",
  "rgb": {
    "r": 87,
    "g": 237,
    "b": 102
  },
  "hsl": {
    "h": 126,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.83766,
    "c": 0.2185,
    "h": 144.9
  },
  "luminance": 0.63554
}

Semantic roles & 50–950 ramp

primary

#57ED66

secondary

#B633A9

accent

#09C8DD

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #57ED66

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

Preview Lab → · Contrast checker → · Palette generator →