#57AFA8#57AFA8

#57AFA8 is a light, moderate teal. Relative luminance 0.355; OKLCH L 69.8% C 0.086 H 188.5°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#57AFA8
RGB	rgb(87, 175, 168)
HSL	hsl(175, 35%, 51%)
HSV	hsv(175, 50%, 69%)
CMYK	cmyk(50.3%, 0%, 4%, 31.4%)
CIE-LAB	lab(66.14, -28.15, -4.54)
CIE-LCH	lch(66.14, 28.51, 189.16°)
OKLab	oklab(69.77% -0.0846 -0.0127)
OKLCH	oklch(69.77% 0.086 188.5)
XYZ	xyz(26.3254, 35.5110, 42.5052)
Luminance	0.3551 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AFA8 #AF575E

analogous

#57AF7C #57AFA8 #578AAF

triadic

#57AFA8 #A857AF #AFA857

tetradic

#57AFA8 #7C57AF #AF575E #8AAF57

square

#57AFA8 #7C57AF #AF575E #8AAF57

split-complementary

#57AFA8 #AF578A #AF7C57

monochromatic

#2D5F5B #418882 #57AFA8 #80C3BD #AAD6D3

Accessibility & contrast

On white

2.59

#57AFA8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#57AFA8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AFA8

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AFA8	#FFFFFF	#000000	##000000
##57AFA8	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A7A8

Deuteranopia (green-blind)

#989CA9

Tritanopia (blue-blind)

#23B3AD

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #57afa8;
/* rgb */ color: rgb(87, 175, 168);
/* oklch */ color: oklch(69.8% 0.086 188.5);

Tailwind

colors: {
  custom: {
    50: '#8dc7c1',
    500: '#57afa8',
    950: '#000000',
  },
}

SCSS

$custom: #57afa8;
$custom-light: #8dc7c1;
$custom-dark: #000000;

JSON

{
  "hex": "#57afa8",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 168
  },
  "hsl": {
    "h": 175.227,
    "s": 35.484,
    "l": 51.373
  },
  "oklch": {
    "l": 0.6977,
    "c": 0.08557,
    "h": 188.5
  },
  "luminance": 0.35513
}

Semantic roles & 50–950 ramp

primary

#57AFA8

secondary

#C49EA1

accent

#5C65CC

background

#F9FCFB

surface

#F1F8F7

border

#CBD1D0

text

#0D1312

muted

#7E8281

Preview Lab

Preview with #57AFA8

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

Preview Lab → · Contrast checker → · Palette generator →