#57EFE6#57EFE6

#57EFE6 is a very light, vivid teal. Relative luminance 0.695; OKLCH L 87.0% C 0.128 H 189.5°. Best body text is #000000 at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#57EFE6
RGB	rgb(87, 239, 230)
HSL	hsl(176, 83%, 64%)
HSV	hsv(176, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 3.8%, 6.3%)
CIE-LAB	lab(86.73, -41.70, -7.51)
CIE-LCH	lch(86.73, 42.37, 190.21°)
OKLab	oklab(87.02% -0.1258 -0.021)
OKLCH	oklch(87.02% 0.128 189.5)
XYZ	xyz(49.0734, 69.4670, 85.6698)
Luminance	0.6947 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EFE6 #EF5760

analogous

#57EF9A #57EFE6 #57ACEF

triadic

#57EFE6 #E657EF #EFE657

tetradic

#57EFE6 #9A57EF #EF5760 #ACEF57

square

#57EFE6 #9A57EF #EF5760 #ACEF57

split-complementary

#57EFE6 #EF57AC #EF9A57

monochromatic

#12BAB0 #1FEADE #57EFE6 #8FF4EE #C7FAF7

Accessibility & contrast

On white

1.41

#57EFE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.89

#57EFE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EFE6

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EFE6	#FFFFFF	#000000	##000000
##57EFE6	1.00	1.41	14.89	14.89
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.89	21.00	1.00	1.00
##000000	14.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E3E6

Deuteranopia (green-blind)

#CBD2E7

Tritanopia (blue-blind)

#00F5EC

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #57efe6;
/* rgb */ color: rgb(87, 239, 230);
/* oklch */ color: oklch(87.0% 0.128 189.5);

Tailwind

colors: {
  custom: {
    50: '#98f5ed',
    500: '#57efe6',
    950: '#000000',
  },
}

SCSS

$custom: #57efe6;
$custom-light: #98f5ed;
$custom-dark: #000000;

JSON

{
  "hex": "#57efe6",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 230
  },
  "hsl": {
    "h": 176.447,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.8702,
    "c": 0.12755,
    "h": 189.5
  },
  "luminance": 0.69472
}

Semantic roles & 50–950 ramp

primary

#57EFE6

secondary

#B93139

accent

#0613DF

background

#FCFFFE

surface

#F6FEFD

border

#D0D6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #57EFE6

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

Preview Lab → · Contrast checker → · Palette generator →