#57CEE3#57CEE3

#57CEE3 is a light, moderate teal. Relative luminance 0.517; OKLCH L 79.2% C 0.109 H 211.1°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#57CEE3
RGB	rgb(87, 206, 227)
HSL	hsl(189, 71%, 62%)
HSV	hsv(189, 62%, 89%)
CMYK	cmyk(61.7%, 9.3%, 0%, 11%)
CIE-LAB	lab(77.11, -27.07, -20.34)
CIE-LCH	lch(77.11, 33.86, 216.93°)
OKLab	oklab(79.21% -0.0937 -0.0564)
OKLCH	oklch(79.21% 0.109 211.1)
XYZ	xyz(39.8612, 51.7107, 80.5386)
Luminance	0.5171 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CEE3 #E36C57

analogous

#57E3B2 #57CEE3 #5788E3

triadic

#57CEE3 #E357CE #CEE357

tetradic

#57CEE3 #B257E3 #E36C57 #88E357

square

#57CEE3 #B257E3 #E36C57 #88E357

split-complementary

#57CEE3 #E35788 #E3B257

monochromatic

#1B90A4 #24BED9 #57CEE3 #8BDDEC #C0EDF4

Accessibility & contrast

On white

1.85

#57CEE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#57CEE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CEE3

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CEE3	#FFFFFF	#000000	##000000
##57CEE3	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)

#BDC7E4

Deuteranopia (green-blind)

#A8B8E3

Tritanopia (blue-blind)

#00D7D4

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #57cee3;
/* rgb */ color: rgb(87, 206, 227);
/* oklch */ color: oklch(79.2% 0.109 211.1);

Tailwind

colors: {
  custom: {
    50: '#94ddeb',
    500: '#57cee3',
    950: '#000000',
  },
}

SCSS

$custom: #57cee3;
$custom-light: #94ddeb;
$custom-dark: #000000;

JSON

{
  "hex": "#57cee3",
  "rgb": {
    "r": 87,
    "g": 206,
    "b": 227
  },
  "hsl": {
    "h": 189,
    "s": 71.429,
    "l": 61.569
  },
  "oklch": {
    "l": 0.79211,
    "c": 0.10937,
    "h": 211.1
  },
  "luminance": 0.51715
}

Semantic roles & 50–950 ramp

primary

#57CEE3

secondary

#A74838

accent

#2F12D3

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #57CEE3

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

Preview Lab → · Contrast checker → · Palette generator →