#57CFDA#57CFDA

#57CFDA is a light, moderate teal. Relative luminance 0.517; OKLCH L 79.1% C 0.107 H 203.6°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#57CFDA
RGB	rgb(87, 207, 218)
HSL	hsl(185, 64%, 60%)
HSV	hsv(185, 60%, 85%)
CMYK	cmyk(60.1%, 5%, 0%, 14.5%)
CIE-LAB	lab(77.11, -30.12, -15.51)
CIE-LCH	lch(77.11, 33.88, 207.24°)
OKLab	oklab(79.11% -0.0983 -0.0429)
OKLCH	oklch(79.11% 0.107 203.6)
XYZ	xyz(38.8929, 51.7098, 74.2474)
Luminance	0.5171 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CFDA #DA6257

analogous

#57DAA3 #57CFDA #578EDA

triadic

#57CFDA #DA57CF #CFDA57

tetradic

#57CFDA #A357DA #DA6257 #8EDA57

square

#57CFDA #A357DA #DA6257 #8EDA57

split-complementary

#57CFDA #DA578E #DAA357

monochromatic

#218C96 #2CBBC8 #57CFDA #89DDE5 #BBECF0

Accessibility & contrast

On white

1.85

#57CFDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#57CFDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CFDA

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CFDA	#FFFFFF	#000000	##000000
##57CFDA	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C7DB

Deuteranopia (green-blind)

#ACB8DB

Tritanopia (blue-blind)

#00D7D2

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #57cfda;
/* rgb */ color: rgb(87, 207, 218);
/* oklch */ color: oklch(79.1% 0.107 203.6);

Tailwind

colors: {
  custom: {
    50: '#94dee5',
    500: '#57cfda',
    950: '#000000',
  },
}

SCSS

$custom: #57cfda;
$custom-light: #94dee5;
$custom-dark: #000000;

JSON

{
  "hex": "#57cfda",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 218
  },
  "hsl": {
    "h": 185.038,
    "s": 63.902,
    "l": 59.804
  },
  "oklch": {
    "l": 0.79114,
    "c": 0.1073,
    "h": 203.6
  },
  "luminance": 0.51714
}

Semantic roles & 50–950 ramp

primary

#57CFDA

secondary

#9A433B

accent

#4F41E7

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #57CFDA

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

Preview Lab → · Contrast checker → · Palette generator →