#57CABC#57CABC

#57CABC is a light, moderate teal. Relative luminance 0.479; OKLCH L 76.9% C 0.106 H 184.4°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#57CABC
RGB	rgb(87, 202, 188)
HSL	hsl(173, 52%, 57%)
HSV	hsv(173, 57%, 79%)
CMYK	cmyk(56.9%, 0%, 6.9%, 20.8%)
CIE-LAB	lab(74.76, -35.83, -2.81)
CIE-LCH	lch(74.76, 35.94, 184.49°)
OKLab	oklab(76.92% -0.1058 -0.0082)
OKLCH	oklch(76.92% 0.106 184.4)
XYZ	xyz(34.1241, 47.8948, 55.0135)
Luminance	0.4790 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CABC #CA5765

analogous

#57CA83 #57CABC #579FCA

triadic

#57CABC #BC57CA #CABC57

tetradic

#57CABC #8357CA #CA5765 #9FCA57

square

#57CABC #8357CA #CA5765 #9FCA57

split-complementary

#57CABC #CA579F #CA8357

monochromatic

#287F74 #37AD9F #57CABC #86D9CF #B4E7E1

Accessibility & contrast

On white

1.98

#57CABC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#57CABC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CABC

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CABC	#FFFFFF	#000000	##000000
##57CABC	1.00	1.98	10.58	10.58
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C0BC

Deuteranopia (green-blind)

#AFB2BD

Tritanopia (blue-blind)

#00CEC6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #57cabc;
/* rgb */ color: rgb(87, 202, 188);
/* oklch */ color: oklch(76.9% 0.106 184.4);

Tailwind

colors: {
  custom: {
    50: '#91dad0',
    500: '#57cabc',
    950: '#000000',
  },
}

SCSS

$custom: #57cabc;
$custom-light: #91dad0;
$custom-dark: #000000;

JSON

{
  "hex": "#57cabc",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 188
  },
  "hsl": {
    "h": 172.696,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.76923,
    "c": 0.10611,
    "h": 184.4
  },
  "luminance": 0.47898
}

Semantic roles & 50–950 ramp

primary

#57CABC

secondary

#D6A7AD

accent

#4C5EDB

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0E1513

muted

#7E8382

Preview Lab

Preview with #57CABC

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

Preview Lab → · Contrast checker → · Palette generator →