#57CF9B#57CF9B

#57CF9B is a light, vivid teal. Relative luminance 0.490; OKLCH L 77.2% C 0.133 H 162.1°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#57CF9B
RGB	rgb(87, 207, 155)
HSL	hsl(154, 56%, 58%)
HSV	hsv(154, 58%, 81%)
CMYK	cmyk(58%, 0%, 25.1%, 18.8%)
CIE-LAB	lab(75.46, -45.83, 15.93)
CIE-LCH	lch(75.46, 48.52, 160.83°)
OKLab	oklab(77.23% -0.1262 0.0407)
OKLCH	oklch(77.23% 0.133 162.1)
XYZ	xyz(32.1567, 49.0153, 38.7703)
Luminance	0.4902 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CF9B #CF578B

analogous

#57CF5F #57CF9B #57C7CF

triadic

#57CF9B #9B57CF #CF9B57

tetradic

#57CF9B #5F57CF #CF578B #C7CF57

square

#57CF9B #5F57CF #CF578B #C7CF57

split-complementary

#57CF9B #CF57C7 #CF5F57

monochromatic

#26855C #34B57D #57CF9B #87DDB7 #B6EAD4

Accessibility & contrast

On white

1.94

#57CF9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#57CF9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CF9B

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CF9B	#FFFFFF	#000000	##000000
##57CF9B	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCC198

Deuteranopia (green-blind)

#BBB59E

Tritanopia (blue-blind)

#1ECFC1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #57cf9b;
/* rgb */ color: rgb(87, 207, 155);
/* oklch */ color: oklch(77.2% 0.133 162.1);

Tailwind

colors: {
  custom: {
    50: '#91deb8',
    500: '#57cf9b',
    950: '#000000',
  },
}

SCSS

$custom: #57cf9b;
$custom-light: #91deb8;
$custom-dark: #000000;

JSON

{
  "hex": "#57cf9b",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 155
  },
  "hsl": {
    "h": 154,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.77233,
    "c": 0.13255,
    "h": 162.1
  },
  "luminance": 0.49018
}

Semantic roles & 50–950 ramp

primary

#57CF9B

secondary

#D9A9BE

accent

#498ADF

background

#F9FDFB

surface

#F2FBF6

border

#CCD4D0

text

#0E1511

muted

#7E8380

Preview Lab

Preview with #57CF9B

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

Preview Lab → · Contrast checker → · Palette generator →