#57CAAF#57CAAF

#57CAAF is a light, moderate teal. Relative luminance 0.474; OKLCH L 76.5% C 0.112 H 175.3°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#57CAAF
RGB	rgb(87, 202, 175)
HSL	hsl(166, 52%, 57%)
HSV	hsv(166, 57%, 79%)
CMYK	cmyk(56.9%, 0%, 13.4%, 20.8%)
CIE-LAB	lab(74.42, -39.08, 3.72)
CIE-LCH	lch(74.42, 39.26, 174.56°)
OKLab	oklab(76.54% -0.1116 0.0093)
OKLCH	oklch(76.54% 0.112 175.3)
XYZ	xyz(32.7853, 47.3592, 47.9626)
Luminance	0.4736 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CAAF #CA5772

analogous

#57CA76 #57CAAF #57ACCA

triadic

#57CAAF #AF57CA #CAAF57

tetradic

#57CAAF #7657CA #CA5772 #ACCA57

square

#57CAAF #7657CA #CA5772 #ACCA57

split-complementary

#57CAAF #CA57AC #CA7657

monochromatic

#287F6A #37AD91 #57CAAF #86D9C5 #B4E7DB

Accessibility & contrast

On white

2.01

#57CAAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#57CAAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CAAF

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CAAF	#FFFFFF	#000000	##000000
##57CAAF	1.00	2.01	10.47	10.47
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.47	21.00	1.00	1.00
##000000	10.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3BEAE

Deuteranopia (green-blind)

#B2B2B1

Tritanopia (blue-blind)

#00CCC2

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #57caaf;
/* rgb */ color: rgb(87, 202, 175);
/* oklch */ color: oklch(76.5% 0.112 175.3);

Tailwind

colors: {
  custom: {
    50: '#91dbc6',
    500: '#57caaf',
    950: '#000000',
  },
}

SCSS

$custom: #57caaf;
$custom-light: #91dbc6;
$custom-dark: #000000;

JSON

{
  "hex": "#57caaf",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 175
  },
  "hsl": {
    "h": 165.913,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.76535,
    "c": 0.11199,
    "h": 175.3
  },
  "luminance": 0.47362
}

Semantic roles & 50–950 ramp

primary

#57CAAF

secondary

#D6A7B2

accent

#4C6EDB

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0E1513

muted

#7E8382

Preview Lab

Preview with #57CAAF

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

Preview Lab → · Contrast checker → · Palette generator →