#57DFCB#57DFCB

#57DFCB is a very light, vivid teal. Relative luminance 0.591; OKLCH L 82.4% C 0.121 H 181.8°. Best body text is #000000 at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#57DFCB
RGB	rgb(87, 223, 203)
HSL	hsl(171, 68%, 61%)
HSV	hsv(171, 61%, 87%)
CMYK	cmyk(61%, 0%, 9%, 12.5%)
CIE-LAB	lab(81.35, -41.54, -1.18)
CIE-LCH	lch(81.35, 41.56, 181.63°)
OKLab	oklab(82.41% -0.1213 -0.0039)
OKLCH	oklch(82.41% 0.121 181.8)
XYZ	xyz(41.0927, 59.1091, 65.7319)
Luminance	0.5911 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DFCB #DF576B

analogous

#57DF87 #57DFCB #57AFDF

triadic

#57DFCB #CB57DF #DFCB57

tetradic

#57DFCB #8757DF #DF576B #AFDF57

square

#57DFCB #8757DF #DF576B #AFDF57

split-complementary

#57DFCB #DF57AF #DF8757

monochromatic

#1E9E8B #28D1B8 #57DFCB #8AE9DB #BEF3EB

Accessibility & contrast

On white

1.64

#57DFCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.82

#57DFCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DFCB

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DFCB	#FFFFFF	#000000	##000000
##57DFCB	1.00	1.64	12.82	12.82
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.82	21.00	1.00	1.00
##000000	12.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5D3CA

Deuteranopia (green-blind)

#C1C4CD

Tritanopia (blue-blind)

#00E3D9

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #57dfcb;
/* rgb */ color: rgb(87, 223, 203);
/* oklch */ color: oklch(82.4% 0.121 181.8);

Tailwind

colors: {
  custom: {
    50: '#94e9da',
    500: '#57dfcb',
    950: '#000000',
  },
}

SCSS

$custom: #57dfcb;
$custom-light: #94e9da;
$custom-dark: #000000;

JSON

{
  "hex": "#57dfcb",
  "rgb": {
    "r": 87,
    "g": 223,
    "b": 203
  },
  "hsl": {
    "h": 171.176,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.82407,
    "c": 0.12135,
    "h": 181.8
  },
  "luminance": 0.59113
}

Semantic roles & 50–950 ramp

primary

#57DFCB

secondary

#A13948

accent

#1631D0

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #57DFCB

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

Preview Lab → · Contrast checker → · Palette generator →