#57A591#57A591

#57A591 is a light, moderate teal. Relative luminance 0.310; OKLCH L 66.6% C 0.084 H 174.9°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#57A591
RGB	rgb(87, 165, 145)
HSL	hsl(165, 31%, 49%)
HSV	hsv(165, 47%, 65%)
CMYK	cmyk(47.3%, 0%, 12.1%, 35.3%)
CIE-LAB	lab(62.49, -29.04, 2.94)
CIE-LCH	lch(62.49, 29.19, 174.21°)
OKLab	oklab(66.61% -0.0832 0.0074)
OKLCH	oklch(66.61% 0.084 174.9)
XYZ	xyz(22.4943, 30.9790, 31.5768)
Luminance	0.3098 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A591 #A5576B

analogous

#57A56A #57A591 #5792A5

triadic

#57A591 #9157A5 #A59157

tetradic

#57A591 #6A57A5 #A5576B #92A557

square

#57A591 #6A57A5 #A5576B #92A557

split-complementary

#57A591 #A55792 #A56A57

monochromatic

#2D554B #427D6E #57A591 #7EBBAB #A6D0C5

Accessibility & contrast

On white

2.92

#57A591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#57A591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57A591

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A591	#FFFFFF	#000000	##000000
##57A591	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09D90

Deuteranopia (green-blind)

#949392

Tritanopia (blue-blind)

#38A79F

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #57a591;
/* rgb */ color: rgb(87, 165, 145);
/* oklch */ color: oklch(66.6% 0.084 174.9);

Tailwind

colors: {
  custom: {
    50: '#8bc0b1',
    500: '#57a591',
    950: '#000000',
  },
}

SCSS

$custom: #57a591;
$custom-light: #8bc0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#57a591",
  "rgb": {
    "r": 87,
    "g": 165,
    "b": 145
  },
  "hsl": {
    "h": 164.615,
    "s": 30.952,
    "l": 49.412
  },
  "oklch": {
    "l": 0.66608,
    "c": 0.08357,
    "h": 174.9
  },
  "luminance": 0.30981
}

Semantic roles & 50–950 ramp

primary

#57A591

secondary

#BE9AA3

accent

#617BC7

background

#F8FBFA

surface

#F0F7F5

border

#CBD0CF

text

#0C1210

muted

#7D817F

Preview Lab

Preview with #57A591

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

Preview Lab → · Contrast checker → · Palette generator →