#57AFA5#57AFA5

#57AFA5 is a light, moderate teal. Relative luminance 0.354; OKLCH L 69.7% C 0.086 H 185.7°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#57AFA5
RGB	rgb(87, 175, 165)
HSL	hsl(173, 35%, 51%)
HSV	hsv(173, 50%, 69%)
CMYK	cmyk(50.3%, 0%, 5.7%, 31.4%)
CIE-LAB	lab(66.06, -28.92, -3.00)
CIE-LCH	lch(66.06, 29.08, 185.92°)
OKLab	oklab(69.67% -0.0859 -0.0085)
OKLCH	oklch(69.67% 0.086 185.7)
XYZ	xyz(26.0491, 35.4005, 41.0503)
Luminance	0.3540 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AFA5 #AF5761

analogous

#57AF79 #57AFA5 #578DAF

triadic

#57AFA5 #A557AF #AFA557

tetradic

#57AFA5 #7957AF #AF5761 #8DAF57

square

#57AFA5 #7957AF #AF5761 #8DAF57

split-complementary

#57AFA5 #AF578D #AF7957

monochromatic

#2D5F59 #418880 #57AFA5 #80C3BB #AAD6D1

Accessibility & contrast

On white

2.60

#57AFA5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.08

#57AFA5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AFA5

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AFA5	#FFFFFF	#000000	##000000
##57AFA5	1.00	2.60	8.08	8.08
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.08	21.00	1.00	1.00
##000000	8.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A7A5

Deuteranopia (green-blind)

#999CA6

Tritanopia (blue-blind)

#26B2AC

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #57afa5;
/* rgb */ color: rgb(87, 175, 165);
/* oklch */ color: oklch(69.7% 0.086 185.7);

Tailwind

colors: {
  custom: {
    50: '#8dc7bf',
    500: '#57afa5',
    950: '#000000',
  },
}

SCSS

$custom: #57afa5;
$custom-light: #8dc7bf;
$custom-dark: #000000;

JSON

{
  "hex": "#57afa5",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 165
  },
  "hsl": {
    "h": 173.182,
    "s": 35.484,
    "l": 51.373
  },
  "oklch": {
    "l": 0.69673,
    "c": 0.08637,
    "h": 185.7
  },
  "luminance": 0.35403
}

Semantic roles & 50–950 ramp

primary

#57AFA5

secondary

#C49EA2

accent

#5C69CC

background

#F9FCFB

surface

#F1F8F7

border

#CBD1D0

text

#0D1312

muted

#7E8281

Preview Lab

Preview with #57AFA5

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

Preview Lab → · Contrast checker → · Palette generator →