#57AFAA#57AFAA

#57AFAA is a light, moderate teal. Relative luminance 0.356; OKLCH L 69.8% C 0.085 H 190.5°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#57AFAA
RGB	rgb(87, 175, 170)
HSL	hsl(177, 35%, 51%)
HSV	hsv(177, 50%, 69%)
CMYK	cmyk(50.3%, 0%, 2.9%, 31.4%)
CIE-LAB	lab(66.20, -27.62, -5.57)
CIE-LCH	lch(66.20, 28.18, 191.39°)
OKLab	oklab(69.84% -0.0837 -0.0155)
OKLCH	oklch(69.84% 0.085 190.5)
XYZ	xyz(26.5132, 35.5861, 43.4940)
Luminance	0.3559 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AFAA #AF575C

analogous

#57AF7E #57AFAA #5788AF

triadic

#57AFAA #AA57AF #AFAA57

tetradic

#57AFAA #7E57AF #AF575C #88AF57

square

#57AFAA #7E57AF #AF575C #88AF57

split-complementary

#57AFAA #AF5788 #AF7E57

monochromatic

#2D5F5C #418884 #57AFAA #80C3BF #AAD6D4

Accessibility & contrast

On white

2.59

#57AFAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#57AFAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AFAA

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AFAA	#FFFFFF	#000000	##000000
##57AFAA	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6A7AA

Deuteranopia (green-blind)

#989CAB

Tritanopia (blue-blind)

#21B3AD

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #57afaa;
/* rgb */ color: rgb(87, 175, 170);
/* oklch */ color: oklch(69.8% 0.085 190.5);

Tailwind

colors: {
  custom: {
    50: '#8dc7c3',
    500: '#57afaa',
    950: '#000000',
  },
}

SCSS

$custom: #57afaa;
$custom-light: #8dc7c3;
$custom-dark: #000000;

JSON

{
  "hex": "#57afaa",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 170
  },
  "hsl": {
    "h": 176.591,
    "s": 35.484,
    "l": 51.373
  },
  "oklch": {
    "l": 0.69836,
    "c": 0.08516,
    "h": 190.5
  },
  "luminance": 0.35588
}

Semantic roles & 50–950 ramp

primary

#57AFAA

secondary

#C49EA0

accent

#5C63CC

background

#F9FCFB

surface

#F1F8F7

border

#CBD1D0

text

#0D1312

muted

#7E8281

Preview Lab

Preview with #57AFAA

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

Preview Lab → · Contrast checker → · Palette generator →