#57CBBC#57CBBC

#57CBBC is a light, moderate teal. Relative luminance 0.484; OKLCH L 77.2% C 0.107 H 183.7°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#57CBBC
RGB	rgb(87, 203, 188)
HSL	hsl(172, 53%, 57%)
HSV	hsv(172, 57%, 80%)
CMYK	cmyk(57.1%, 0%, 7.4%, 20.4%)
CIE-LAB	lab(75.05, -36.30, -2.38)
CIE-LCH	lch(75.05, 36.37, 183.75°)
OKLab	oklab(77.16% -0.1069 -0.007)
OKLCH	oklch(77.16% 0.107 183.7)
XYZ	xyz(34.3595, 48.3655, 55.0919)
Luminance	0.4837 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CBBC #CB5766

analogous

#57CB82 #57CBBC #57A0CB

triadic

#57CBBC #BC57CB #CBBC57

tetradic

#57CBBC #8257CB #CB5766 #A0CB57

square

#57CBBC #8257CB #CB5766 #A0CB57

split-complementary

#57CBBC #CB57A0 #CB8257

monochromatic

#288075 #36AF9F #57CBBC #86D9CF #B4E8E1

Accessibility & contrast

On white

1.97

#57CBBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#57CBBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CBBC

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CBBC	#FFFFFF	#000000	##000000
##57CBBC	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C1BC

Deuteranopia (green-blind)

#B0B3BD

Tritanopia (blue-blind)

#00CFC6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #57cbbc;
/* rgb */ color: rgb(87, 203, 188);
/* oklch */ color: oklch(77.2% 0.107 183.7);

Tailwind

colors: {
  custom: {
    50: '#91dbd0',
    500: '#57cbbc',
    950: '#000000',
  },
}

SCSS

$custom: #57cbbc;
$custom-light: #91dbd0;
$custom-dark: #000000;

JSON

{
  "hex": "#57cbbc",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 188
  },
  "hsl": {
    "h": 172.241,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.77164,
    "c": 0.10711,
    "h": 183.7
  },
  "luminance": 0.48369
}

Semantic roles & 50–950 ramp

primary

#57CBBC

secondary

#D7A7AD

accent

#4C5EDC

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0E1513

muted

#7E8382

Preview Lab

Preview with #57CBBC

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

Preview Lab → · Contrast checker → · Palette generator →