#57EE9E#57EE9E

#57EE9E is a very light, vivid green. Relative luminance 0.656; OKLCH L 84.9% C 0.171 H 156.4°. Best body text is #000000 at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#57EE9E
RGB	rgb(87, 238, 158)
HSL	hsl(148, 82%, 64%)
HSV	hsv(148, 63%, 93%)
CMYK	cmyk(63.4%, 0%, 33.6%, 6.7%)
CIE-LAB	lab(84.81, -57.75, 27.23)
CIE-LCH	lch(84.81, 63.85, 154.76°)
OKLab	oklab(84.91% -0.1568 0.0686)
OKLCH	oklch(84.91% 0.171 156.4)
XYZ	xyz(40.6729, 65.6397, 42.8674)
Luminance	0.6564 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EE9E #EE57A7

analogous

#5BEE57 #57EE9E #57EEEA

triadic

#57EE9E #9E57EE #EE9E57

tetradic

#57EE9E #575BEE #EE57A7 #EEEA57

square

#57EE9E #575BEE #EE57A7 #EEEA57

split-complementary

#57EE9E #EA57EE #EE575B

monochromatic

#13B860 #1FE87E #57EE9E #8FF4BE #C6F9DE

Accessibility & contrast

On white

1.49

#57EE9E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.13

#57EE9E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EE9E

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EE9E	#FFFFFF	#000000	##000000
##57EE9E	1.00	1.49	14.13	14.13
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.13	21.00	1.00	1.00
##000000	14.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDDC99

Deuteranopia (green-blind)

#D9CEA3

Tritanopia (blue-blind)

#00ECD9

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #57ee9e;
/* rgb */ color: rgb(87, 238, 158);
/* oklch */ color: oklch(84.9% 0.171 156.4);

Tailwind

colors: {
  custom: {
    50: '#95f4bb',
    500: '#57ee9e',
    950: '#000000',
  },
}

SCSS

$custom: #57ee9e;
$custom-light: #95f4bb;
$custom-dark: #000000;

JSON

{
  "hex": "#57ee9e",
  "rgb": {
    "r": 87,
    "g": 238,
    "b": 158
  },
  "hsl": {
    "h": 148.212,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.84912,
    "c": 0.17112,
    "h": 156.4
  },
  "luminance": 0.65644
}

Semantic roles & 50–950 ramp

primary

#57EE9E

secondary

#B73279

accent

#0879DE

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #57EE9E

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

Preview Lab → · Contrast checker → · Palette generator →