#57AEB2#57AEB2

#57AEB2 is a light, moderate teal. Relative luminance 0.355; OKLCH L 69.9% C 0.084 H 199.4°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#57AEB2
RGB	rgb(87, 174, 178)
HSL	hsl(183, 37%, 52%)
HSV	hsv(183, 51%, 70%)
CMYK	cmyk(51.1%, 2.2%, 0%, 30.2%)
CIE-LAB	lab(66.14, -24.98, -10.10)
CIE-LCH	lch(66.14, 26.95, 202.00°)
OKLab	oklab(69.87% -0.0791 -0.0279)
OKLCH	oklch(69.87% 0.084 199.4)
XYZ	xyz(27.0992, 35.5103, 47.5369)
Luminance	0.3551 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AEB2 #B25B57

analogous

#57B288 #57AEB2 #5781B2

triadic

#57AEB2 #B257AE #AEB257

tetradic

#57AEB2 #8857B2 #B25B57 #81B257

square

#57AEB2 #8857B2 #B25B57 #81B257

split-complementary

#57AEB2 #B25781 #B28857

monochromatic

#2D5F62 #40888C #57AEB2 #81C2C5 #ABD6D8

Accessibility & contrast

On white

2.59

#57AEB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#57AEB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AEB2

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AEB2	#FFFFFF	#000000	##000000
##57AEB2	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)

#A4A7B2

Deuteranopia (green-blind)

#949CB3

Tritanopia (blue-blind)

#15B3AF

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #57aeb2;
/* rgb */ color: rgb(87, 174, 178);
/* oklch */ color: oklch(69.9% 0.084 199.4);

Tailwind

colors: {
  custom: {
    50: '#8ec6c9',
    500: '#57aeb2',
    950: '#000000',
  },
}

SCSS

$custom: #57aeb2;
$custom-light: #8ec6c9;
$custom-dark: #000000;

JSON

{
  "hex": "#57aeb2",
  "rgb": {
    "r": 87,
    "g": 174,
    "b": 178
  },
  "hsl": {
    "h": 182.637,
    "s": 37.143,
    "l": 51.961
  },
  "oklch": {
    "l": 0.69868,
    "c": 0.0839,
    "h": 199.4
  },
  "luminance": 0.35513
}

Semantic roles & 50–950 ramp

primary

#57AEB2

secondary

#C6A09E

accent

#605BCD

background

#F9FCFC

surface

#F1F8F8

border

#CBD1D1

text

#0D1313

muted

#7E8282

Preview Lab

Preview with #57AEB2

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

Preview Lab → · Contrast checker → · Palette generator →