#57ECEE#57ECEE

#57ECEE is a very light, vivid teal. Relative luminance 0.682; OKLCH L 86.6% C 0.125 H 196.4°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#57ECEE
RGB	rgb(87, 236, 238)
HSL	hsl(181, 82%, 64%)
HSV	hsv(181, 63%, 93%)
CMYK	cmyk(63.4%, 0.8%, 0%, 6.7%)
CIE-LAB	lab(86.10, -38.21, -12.66)
CIE-LCH	lch(86.10, 40.25, 198.33°)
OKLab	oklab(86.58% -0.1195 -0.0351)
OKLCH	oklch(86.58% 0.125 196.4)
XYZ	xyz(49.3517, 68.1847, 91.4324)
Luminance	0.6819 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ECEE #EE5957

analogous

#57EEA4 #57ECEE #57A0EE

triadic

#57ECEE #EE57EC #ECEE57

tetradic

#57ECEE #A457EE #EE5957 #A0EE57

square

#57ECEE #A457EE #EE5957 #A0EE57

split-complementary

#57ECEE #EE57A0 #EEA457

monochromatic

#13B6B8 #1FE6E8 #57ECEE #8FF2F4 #C6F9F9

Accessibility & contrast

On white

1.43

#57ECEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#57ECEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ECEE

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ECEE	#FFFFFF	#000000	##000000
##57ECEE	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDE1EE

Deuteranopia (green-blind)

#C6D0EF

Tritanopia (blue-blind)

#00F3EC

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #57ecee;
/* rgb */ color: rgb(87, 236, 238);
/* oklch */ color: oklch(86.6% 0.125 196.4);

Tailwind

colors: {
  custom: {
    50: '#98f2f3',
    500: '#57ecee',
    950: '#000000',
  },
}

SCSS

$custom: #57ecee;
$custom-light: #98f2f3;
$custom-dark: #000000;

JSON

{
  "hex": "#57ecee",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 238
  },
  "hsl": {
    "h": 180.795,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.8658,
    "c": 0.12453,
    "h": 196.4
  },
  "luminance": 0.6819
}

Semantic roles & 50–950 ramp

primary

#57ECEE

secondary

#B73432

accent

#0A08DE

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #57ECEE

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

Preview Lab → · Contrast checker → · Palette generator →