#57FFDD#57FFDD

#57FFDD is a very light, vivid teal. Relative luminance 0.788; OKLCH L 90.5% C 0.146 H 176.5°. Best body text is #000000 at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#57FFDD
RGB	rgb(87, 255, 221)
HSL	hsl(168, 100%, 67%)
HSV	hsv(168, 66%, 100%)
CMYK	cmyk(65.9%, 0%, 13.3%, 0%)
CIE-LAB	lab(91.13, -50.89, 3.62)
CIE-LCH	lch(91.13, 51.02, 175.93°)
OKLab	oklab(90.52% -0.1455 0.0088)
OKLCH	oklch(90.52% 0.146 176.5)
XYZ	xyz(52.7353, 78.7608, 80.8157)
Luminance	0.7877 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FFDD #FF5779

analogous

#57FF89 #57FFDD #57CDFF

triadic

#57FFDD #DD57FF #FFDD57

tetradic

#57FFDD #8957FF #FF5779 #CDFF57

square

#57FFDD #8957FF #FF5779 #CDFF57

split-complementary

#57FFDD #FF57CD #FF8957

monochromatic

#00DCAF #1AFFD1 #57FFDD #94FFE9 #D1FFF6

Accessibility & contrast

On white

1.25

#57FFDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.75

#57FFDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FFDD

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FFDD	#FFFFFF	#000000	##000000
##57FFDD	1.00	1.25	16.75	16.75
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.75	21.00	1.00	1.00
##000000	16.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6F0DC

Deuteranopia (green-blind)

#DEDEE0

Tritanopia (blue-blind)

#00FFF5

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #57ffdd;
/* rgb */ color: rgb(87, 255, 221);
/* oklch */ color: oklch(90.5% 0.146 176.5);

Tailwind

colors: {
  custom: {
    50: '#99ffe7',
    500: '#57ffdd',
    950: '#000000',
  },
}

SCSS

$custom: #57ffdd;
$custom-light: #99ffe7;
$custom-dark: #000000;

JSON

{
  "hex": "#57ffdd",
  "rgb": {
    "r": 87,
    "g": 255,
    "b": 221
  },
  "hsl": {
    "h": 167.857,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.90515,
    "c": 0.14574,
    "h": 176.5
  },
  "luminance": 0.78767
}

Semantic roles & 50–950 ramp

primary

#57FFDD

secondary

#D52649

accent

#002EE6

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#0F1816

muted

#808684

Preview Lab

Preview with #57FFDD

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

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