#57BFB8#57BFB8

#57BFB8 is a light, moderate teal. Relative luminance 0.427; OKLCH L 74.2% C 0.097 H 189.3°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#57BFB8
RGB	rgb(87, 191, 184)
HSL	hsl(176, 45%, 55%)
HSV	hsv(176, 54%, 75%)
CMYK	cmyk(54.5%, 0%, 3.7%, 25.1%)
CIE-LAB	lab(71.38, -31.70, -5.62)
CIE-LCH	lch(71.38, 32.19, 190.05°)
OKLab	oklab(74.15% -0.0956 -0.0157)
OKLCH	oklch(74.15% 0.097 189.3)
XYZ	xyz(31.2093, 42.7455, 51.9441)
Luminance	0.4275 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BFB8 #BF575E

analogous

#57BF84 #57BFB8 #5792BF

triadic

#57BFB8 #B857BF #BFB857

tetradic

#57BFB8 #8457BF #BF575E #92BF57

square

#57BFB8 #8457BF #BF575E #92BF57

split-complementary

#57BFB8 #BF5792 #BF8457

monochromatic

#2B716C #3C9D96 #57BFB8 #83D0CB #B0E1DD

Accessibility & contrast

On white

2.20

#57BFB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#57BFB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BFB8

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BFB8	#FFFFFF	#000000	##000000
##57BFB8	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5B6B8

Deuteranopia (green-blind)

#A5AAB9

Tritanopia (blue-blind)

#00C3BD

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #57bfb8;
/* rgb */ color: rgb(87, 191, 184);
/* oklch */ color: oklch(74.2% 0.097 189.3);

Tailwind

colors: {
  custom: {
    50: '#90d2cd',
    500: '#57bfb8',
    950: '#000000',
  },
}

SCSS

$custom: #57bfb8;
$custom-light: #90d2cd;
$custom-dark: #000000;

JSON

{
  "hex": "#57bfb8",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 184
  },
  "hsl": {
    "h": 175.962,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.74153,
    "c": 0.09688,
    "h": 189.3
  },
  "luminance": 0.42749
}

Semantic roles & 50–950 ramp

primary

#57BFB8

secondary

#CFA3A6

accent

#535CD5

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0D1413

muted

#7E8282

Preview Lab

Preview with #57BFB8

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

Preview Lab → · Contrast checker → · Palette generator →