#57C9CD#57C9CD

#57C9CD is a light, moderate teal. Relative luminance 0.482; OKLCH L 77.2% C 0.103 H 198.4°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#57C9CD
RGB	rgb(87, 201, 205)
HSL	hsl(182, 54%, 57%)
HSV	hsv(182, 58%, 80%)
CMYK	cmyk(57.6%, 2%, 0%, 19.6%)
CIE-LAB	lab(74.95, -30.84, -11.73)
CIE-LCH	lch(74.95, 32.99, 200.82°)
OKLab	oklab(77.24% -0.0974 -0.0324)
OKLCH	oklch(77.24% 0.103 198.4)
XYZ	xyz(35.8319, 48.2037, 65.1617)
Luminance	0.4821 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C9CD #CD5B57

analogous

#57CD96 #57C9CD #578ECD

triadic

#57C9CD #CD57C9 #C9CD57

tetradic

#57C9CD #9657CD #CD5B57 #8ECD57

square

#57C9CD #9657CD #CD5B57 #8ECD57

split-complementary

#57C9CD #CD578E #CD9657

monochromatic

#278083 #35AEB2 #57C9CD #86D8DB #B5E7E9

Accessibility & contrast

On white

1.97

#57C9CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#57C9CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C9CD

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C9CD	#FFFFFF	#000000	##000000
##57C9CD	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC1CD

Deuteranopia (green-blind)

#A9B3CE

Tritanopia (blue-blind)

#00CFCA

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #57c9cd;
/* rgb */ color: rgb(87, 201, 205);
/* oklch */ color: oklch(77.2% 0.103 198.4);

Tailwind

colors: {
  custom: {
    50: '#92dadc',
    500: '#57c9cd',
    950: '#000000',
  },
}

SCSS

$custom: #57c9cd;
$custom-light: #92dadc;
$custom-dark: #000000;

JSON

{
  "hex": "#57c9cd",
  "rgb": {
    "r": 87,
    "g": 201,
    "b": 205
  },
  "hsl": {
    "h": 182.034,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.77243,
    "c": 0.10267,
    "h": 198.4
  },
  "luminance": 0.48207
}

Semantic roles & 50–950 ramp

primary

#57C9CD

secondary

#D8AAA8

accent

#4F4ADD

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0E1515

muted

#7E8383

Preview Lab

Preview with #57C9CD

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

Preview Lab → · Contrast checker → · Palette generator →