#57D9CF#57D9CF

#57D9CF is a light, moderate teal. Relative luminance 0.562; OKLCH L 81.1% C 0.114 H 188.1°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#57D9CF
RGB	rgb(87, 217, 207)
HSL	hsl(175, 63%, 60%)
HSV	hsv(175, 60%, 85%)
CMYK	cmyk(59.9%, 0%, 4.6%, 14.9%)
CIE-LAB	lab(79.70, -37.81, -5.74)
CIE-LCH	lch(79.70, 38.24, 188.64°)
OKLab	oklab(81.1% -0.1133 -0.0161)
OKLCH	oklch(81.1% 0.114 188.1)
XYZ	xyz(40.0008, 56.1528, 67.7499)
Luminance	0.5616 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D9CF #D95761

analogous

#57D98E #57D9CF #57A2D9

triadic

#57D9CF #CF57D9 #D9CF57

tetradic

#57D9CF #8E57D9 #D95761 #A2D957

square

#57D9CF #8E57D9 #D95761 #A2D957

split-complementary

#57D9CF #D957A2 #D98E57

monochromatic

#21948B #2DC6BA #57D9CF #89E4DD #BBF0EC

Accessibility & contrast

On white

1.72

#57D9CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.23

#57D9CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D9CF

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D9CF	#FFFFFF	#000000	##000000
##57D9CF	1.00	1.72	12.23	12.23
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.23	21.00	1.00	1.00
##000000	12.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CECECF

Deuteranopia (green-blind)

#BABFD0

Tritanopia (blue-blind)

#00DED6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #57d9cf;
/* rgb */ color: rgb(87, 217, 207);
/* oklch */ color: oklch(81.1% 0.114 188.1);

Tailwind

colors: {
  custom: {
    50: '#94e5dd',
    500: '#57d9cf',
    950: '#000000',
  },
}

SCSS

$custom: #57d9cf;
$custom-light: #94e5dd;
$custom-dark: #000000;

JSON

{
  "hex": "#57d9cf",
  "rgb": {
    "r": 87,
    "g": 217,
    "b": 207
  },
  "hsl": {
    "h": 175.385,
    "s": 63.107,
    "l": 59.608
  },
  "oklch": {
    "l": 0.81103,
    "c": 0.11449,
    "h": 188.1
  },
  "luminance": 0.56157
}

Semantic roles & 50–950 ramp

primary

#57D9CF

secondary

#993B42

accent

#424EE6

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #57D9CF

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

Preview Lab → · Contrast checker → · Palette generator →