#57AFA9#57AFA9

#57AFA9 is a light, moderate teal. Relative luminance 0.356; OKLCH L 69.8% C 0.085 H 189.5°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#57AFA9
RGB	rgb(87, 175, 169)
HSL	hsl(176, 35%, 51%)
HSV	hsv(176, 50%, 69%)
CMYK	cmyk(50.3%, 0%, 3.4%, 31.4%)
CIE-LAB	lab(66.17, -27.89, -5.05)
CIE-LCH	lch(66.17, 28.34, 190.27°)
OKLab	oklab(69.8% -0.0842 -0.0141)
OKLCH	oklch(69.8% 0.085 189.5)
XYZ	xyz(26.4189, 35.5484, 42.9977)
Luminance	0.3555 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AFA9 #AF575D

analogous

#57AF7D #57AFA9 #5789AF

triadic

#57AFA9 #A957AF #AFA957

tetradic

#57AFA9 #7D57AF #AF575D #89AF57

square

#57AFA9 #7D57AF #AF575D #89AF57

split-complementary

#57AFA9 #AF5789 #AF7D57

monochromatic

#2D5F5B #418883 #57AFA9 #80C3BE #AAD6D3

Accessibility & contrast

On white

2.59

#57AFA9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#57AFA9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AFA9

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AFA9	#FFFFFF	#000000	##000000
##57AFA9	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A7A9

Deuteranopia (green-blind)

#989CAA

Tritanopia (blue-blind)

#22B3AD

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #57afa9;
/* rgb */ color: rgb(87, 175, 169);
/* oklch */ color: oklch(69.8% 0.085 189.5);

Tailwind

colors: {
  custom: {
    50: '#8dc7c2',
    500: '#57afa9',
    950: '#000000',
  },
}

SCSS

$custom: #57afa9;
$custom-light: #8dc7c2;
$custom-dark: #000000;

JSON

{
  "hex": "#57afa9",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 169
  },
  "hsl": {
    "h": 175.909,
    "s": 35.484,
    "l": 51.373
  },
  "oklch": {
    "l": 0.69803,
    "c": 0.08535,
    "h": 189.5
  },
  "luminance": 0.35551
}

Semantic roles & 50–950 ramp

primary

#57AFA9

secondary

#C49EA0

accent

#5C64CC

background

#F9FCFB

surface

#F1F8F7

border

#CBD1D0

text

#0D1312

muted

#7E8281

Preview Lab

Preview with #57AFA9

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

Preview Lab → · Contrast checker → · Palette generator →