#57FFE4#57FFE4

#57FFE4 is a very light, vivid teal. Relative luminance 0.791; OKLCH L 90.7% C 0.142 H 180.1°. Best body text is #000000 at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#57FFE4
RGB	rgb(87, 255, 228)
HSL	hsl(170, 100%, 67%)
HSV	hsv(170, 66%, 100%)
CMYK	cmyk(65.9%, 0%, 10.6%, 0%)
CIE-LAB	lab(91.30, -49.18, 0.24)
CIE-LCH	lch(91.30, 49.18, 179.71°)
OKLab	oklab(90.71% -0.1424 -0.0002)
OKLCH	oklch(90.71% 0.142 180.1)
XYZ	xyz(53.6874, 79.1416, 85.8302)
Luminance	0.7915 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FFE4 #FF5772

analogous

#57FF90 #57FFE4 #57C6FF

triadic

#57FFE4 #E457FF #FFE457

tetradic

#57FFE4 #9057FF #FF5772 #C6FF57

square

#57FFE4 #9057FF #FF5772 #C6FF57

split-complementary

#57FFE4 #FF57C6 #FF9057

monochromatic

#00DCB8 #1AFFDA #57FFE4 #94FFEE #D1FFF8

Accessibility & contrast

On white

1.25

#57FFE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.83

#57FFE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FFE4

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FFE4	#FFFFFF	#000000	##000000
##57FFE4	1.00	1.25	16.83	16.83
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.83	21.00	1.00	1.00
##000000	16.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4F0E3

Deuteranopia (green-blind)

#DCDFE6

Tritanopia (blue-blind)

#00FFF7

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #57ffe4;
/* rgb */ color: rgb(87, 255, 228);
/* oklch */ color: oklch(90.7% 0.142 180.1);

Tailwind

colors: {
  custom: {
    50: '#9affec',
    500: '#57ffe4',
    950: '#000000',
  },
}

SCSS

$custom: #57ffe4;
$custom-light: #9affec;
$custom-dark: #000000;

JSON

{
  "hex": "#57ffe4",
  "rgb": {
    "r": 87,
    "g": 255,
    "b": 228
  },
  "hsl": {
    "h": 170.357,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.90713,
    "c": 0.14242,
    "h": 180.1
  },
  "luminance": 0.79148
}

Semantic roles & 50–950 ramp

primary

#57FFE4

secondary

#D52642

accent

#0025E6

background

#FCFFFE

surface

#F6FFFD

border

#D0D7D5

text

#101816

muted

#808684

Preview Lab

Preview with #57FFE4

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

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