#57CEE0#57CEE0

#57CEE0 is a light, moderate teal. Relative luminance 0.516; OKLCH L 79.1% C 0.108 H 208.9°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#57CEE0
RGB	rgb(87, 206, 224)
HSL	hsl(188, 69%, 61%)
HSV	hsv(188, 61%, 88%)
CMYK	cmyk(61.2%, 8%, 0%, 12.2%)
CIE-LAB	lab(77.01, -27.93, -18.88)
CIE-LCH	lch(77.01, 33.71, 214.06°)
OKLab	oklab(79.1% -0.0949 -0.0523)
OKLCH	oklch(79.1% 0.108 208.9)
XYZ	xyz(39.4507, 51.5465, 78.3769)
Luminance	0.5155 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CEE0 #E06957

analogous

#57E0AD #57CEE0 #5789E0

triadic

#57CEE0 #E057CE #CEE057

tetradic

#57CEE0 #AD57E0 #E06957 #89E057

square

#57CEE0 #AD57E0 #E06957 #89E057

split-complementary

#57CEE0 #E05789 #E0AD57

monochromatic

#1D8E9F #27BCD3 #57CEE0 #8BDDEA #BEECF3

Accessibility & contrast

On white

1.86

#57CEE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#57CEE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CEE0

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CEE0	#FFFFFF	#000000	##000000
##57CEE0	1.00	1.86	11.31	11.31
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.31	21.00	1.00	1.00
##000000	11.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC7E1

Deuteranopia (green-blind)

#A9B8E0

Tritanopia (blue-blind)

#00D7D3

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #57cee0;
/* rgb */ color: rgb(87, 206, 224);
/* oklch */ color: oklch(79.1% 0.108 208.9);

Tailwind

colors: {
  custom: {
    50: '#94dde9',
    500: '#57cee0',
    950: '#000000',
  },
}

SCSS

$custom: #57cee0;
$custom-light: #94dde9;
$custom-dark: #000000;

JSON

{
  "hex": "#57cee0",
  "rgb": {
    "r": 87,
    "g": 206,
    "b": 224
  },
  "hsl": {
    "h": 187.883,
    "s": 68.844,
    "l": 60.98
  },
  "oklch": {
    "l": 0.79099,
    "c": 0.10835,
    "h": 208.9
  },
  "luminance": 0.51551
}

Semantic roles & 50–950 ramp

primary

#57CEE0

secondary

#A24739

accent

#2D15D1

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #57CEE0

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

Preview Lab → · Contrast checker → · Palette generator →