#57EE66#57EE66

#57EE66 is a very light, highly saturated green. Relative luminance 0.641; OKLCH L 84.0% C 0.220 H 144.9°. Best body text is #000000 at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#57EE66
RGB	rgb(87, 238, 102)
HSL	hsl(126, 82%, 64%)
HSV	hsv(126, 63%, 93%)
CMYK	cmyk(63.4%, 0%, 57.1%, 6.7%)
CIE-LAB	lab(84.03, -66.42, 53.36)
CIE-LCH	lch(84.03, 85.20, 141.23°)
OKLab	oklab(84.02% -0.1798 0.1263)
OKLCH	oklch(84.02% 0.22 144.9)
XYZ	xyz(36.9010, 64.1309, 23.0016)
Luminance	0.6413 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EE66 #EE57DF

analogous

#93EE57 #57EE66 #57EEB1

triadic

#57EE66 #6657EE #EE6657

tetradic

#57EE66 #5793EE #EE57DF #EEB157

square

#57EE66 #5793EE #EE57DF #EEB157

split-complementary

#57EE66 #B157EE #EE5793

monochromatic

#13B823 #1FE833 #57EE66 #8FF499 #C6F9CB

Accessibility & contrast

On white

1.52

#57EE66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.83

#57EE66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EE66

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EE66	#FFFFFF	#000000	##000000
##57EE66	1.00	1.52	13.83	13.83
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.83	21.00	1.00	1.00
##000000	13.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D958

Deuteranopia (green-blind)

#DFCD71

Tritanopia (blue-blind)

#31E8D0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #57ee66;
/* rgb */ color: rgb(87, 238, 102);
/* oklch */ color: oklch(84.0% 0.220 144.9);

Tailwind

colors: {
  custom: {
    50: '#96f595',
    500: '#57ee66',
    950: '#000000',
  },
}

SCSS

$custom: #57ee66;
$custom-light: #96f595;
$custom-dark: #000000;

JSON

{
  "hex": "#57ee66",
  "rgb": {
    "r": 87,
    "g": 238,
    "b": 102
  },
  "hsl": {
    "h": 125.96,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.84016,
    "c": 0.21971,
    "h": 144.9
  },
  "luminance": 0.64135
}

Semantic roles & 50–950 ramp

primary

#57EE66

secondary

#B732AA

accent

#08C9DE

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #57EE66

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

Preview Lab → · Contrast checker → · Palette generator →