#57CE8B#57CE8B

#57CE8B is a light, vivid green. Relative luminance 0.480; OKLCH L 76.6% C 0.145 H 155.8°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#57CE8B
RGB	rgb(87, 206, 139)
HSL	hsl(146, 55%, 57%)
HSV	hsv(146, 58%, 81%)
CMYK	cmyk(57.8%, 0%, 32.5%, 19.2%)
CIE-LAB	lab(74.84, -48.66, 23.55)
CIE-LCH	lch(74.84, 54.06, 154.17°)
OKLab	oklab(76.62% -0.1324 0.0594)
OKLCH	oklch(76.62% 0.145 155.8)
XYZ	xyz(30.6594, 48.0300, 32.0761)
Luminance	0.4803 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CE8B #CE579A

analogous

#5FCE57 #57CE8B #57CEC6

triadic

#57CE8B #8B57CE #CE8B57

tetradic

#57CE8B #575FCE #CE579A #CEC657

square

#57CE8B #575FCE #CE579A #CEC657

split-complementary

#57CE8B #C657CE #CE575F

monochromatic

#27844F #34B36C #57CE8B #86DCAC #B6EACC

Accessibility & contrast

On white

1.98

#57CE8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#57CE8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CE8B

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CE8B	#FFFFFF	#000000	##000000
##57CE8B	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBF87

Deuteranopia (green-blind)

#BDB48F

Tritanopia (blue-blind)

#2DCCBC

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #57ce8b;
/* rgb */ color: rgb(87, 206, 139);
/* oklch */ color: oklch(76.6% 0.145 155.8);

Tailwind

colors: {
  custom: {
    50: '#90dead',
    500: '#57ce8b',
    950: '#000000',
  },
}

SCSS

$custom: #57ce8b;
$custom-light: #90dead;
$custom-dark: #000000;

JSON

{
  "hex": "#57ce8b",
  "rgb": {
    "r": 87,
    "g": 206,
    "b": 139
  },
  "hsl": {
    "h": 146.218,
    "s": 54.839,
    "l": 57.451
  },
  "oklch": {
    "l": 0.76624,
    "c": 0.14514,
    "h": 155.8
  },
  "luminance": 0.48033
}

Semantic roles & 50–950 ramp

primary

#57CE8B

secondary

#D8A8C3

accent

#4A9DDE

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #57CE8B

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

Preview Lab → · Contrast checker → · Palette generator →