#57CFDB#57CFDB

#57CFDB is a light, moderate teal. Relative luminance 0.518; OKLCH L 79.1% C 0.107 H 204.3°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#57CFDB
RGB	rgb(87, 207, 219)
HSL	hsl(185, 65%, 60%)
HSV	hsv(185, 60%, 86%)
CMYK	cmyk(60.3%, 5.5%, 0%, 14.1%)
CIE-LAB	lab(77.14, -29.84, -16.00)
CIE-LCH	lch(77.14, 33.86, 208.20°)
OKLab	oklab(79.15% -0.0979 -0.0443)
OKLCH	oklch(79.15% 0.107 204.3)
XYZ	xyz(39.0241, 51.7623, 74.9386)
Luminance	0.5177 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CFDB #DB6357

analogous

#57DBA5 #57CFDB #578DDB

triadic

#57CFDB #DB57CF #CFDB57

tetradic

#57CFDB #A557DB #DB6357 #8DDB57

square

#57CFDB #A557DB #DB6357 #8DDB57

split-complementary

#57CFDB #DB578D #DBA557

monochromatic

#208C97 #2BBBCA #57CFDB #89DDE6 #BCECF1

Accessibility & contrast

On white

1.85

#57CFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#57CFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CFDB

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CFDB	#FFFFFF	#000000	##000000
##57CFDB	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C7DC

Deuteranopia (green-blind)

#ACB8DB

Tritanopia (blue-blind)

#00D7D2

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #57cfdb;
/* rgb */ color: rgb(87, 207, 219);
/* oklch */ color: oklch(79.1% 0.107 204.3);

Tailwind

colors: {
  custom: {
    50: '#94dee6',
    500: '#57cfdb',
    950: '#000000',
  },
}

SCSS

$custom: #57cfdb;
$custom-light: #94dee6;
$custom-dark: #000000;

JSON

{
  "hex": "#57cfdb",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 219
  },
  "hsl": {
    "h": 185.455,
    "s": 64.706,
    "l": 60
  },
  "oklch": {
    "l": 0.7915,
    "c": 0.10747,
    "h": 204.3
  },
  "luminance": 0.51766
}

Semantic roles & 50–950 ramp

primary

#57CFDB

secondary

#9C433B

accent

#4F40E8

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #57CFDB

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

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