#57BFAF#57BFAF

#57BFAF is a light, moderate teal. Relative luminance 0.424; OKLCH L 73.9% C 0.100 H 182.0°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#57BFAF
RGB	rgb(87, 191, 175)
HSL	hsl(171, 45%, 55%)
HSV	hsv(171, 54%, 75%)
CMYK	cmyk(54.5%, 0%, 8.4%, 25.1%)
CIE-LAB	lab(71.13, -34.02, -1.06)
CIE-LCH	lch(71.13, 34.04, 181.79°)
OKLab	oklab(73.87% -0.0996 -0.0034)
OKLCH	oklch(73.87% 0.1 182)
XYZ	xyz(30.2958, 42.3801, 47.1328)
Luminance	0.4238 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BFAF #BF5767

analogous

#57BF7B #57BFAF #579BBF

triadic

#57BFAF #AF57BF #BFAF57

tetradic

#57BFAF #7B57BF #BF5767 #9BBF57

square

#57BFAF #7B57BF #BF5767 #9BBF57

split-complementary

#57BFAF #BF579B #BF7B57

monochromatic

#2B7166 #3C9D8E #57BFAF #83D0C4 #B0E1D9

Accessibility & contrast

On white

2.22

#57BFAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#57BFAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BFAF

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BFAF	#FFFFFF	#000000	##000000
##57BFAF	1.00	2.22	9.48	9.48
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B5AE

Deuteranopia (green-blind)

#A7A9B0

Tritanopia (blue-blind)

#0AC2BA

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #57bfaf;
/* rgb */ color: rgb(87, 191, 175);
/* oklch */ color: oklch(73.9% 0.100 182.0);

Tailwind

colors: {
  custom: {
    50: '#8fd3c6',
    500: '#57bfaf',
    950: '#000000',
  },
}

SCSS

$custom: #57bfaf;
$custom-light: #8fd3c6;
$custom-dark: #000000;

JSON

{
  "hex": "#57bfaf",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 175
  },
  "hsl": {
    "h": 170.769,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.73868,
    "c": 0.09963,
    "h": 182
  },
  "luminance": 0.42383
}

Semantic roles & 50–950 ramp

primary

#57BFAF

secondary

#CFA3AA

accent

#5367D5

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0D1413

muted

#7E8282

Preview Lab

Preview with #57BFAF

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

Preview Lab → · Contrast checker → · Palette generator →