#57FFDF#57FFDF

#57FFDF is a very light, vivid teal. Relative luminance 0.789; OKLCH L 90.6% C 0.145 H 177.5°. Best body text is #000000 at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#57FFDF
RGB	rgb(87, 255, 223)
HSL	hsl(169, 100%, 67%)
HSV	hsv(169, 66%, 100%)
CMYK	cmyk(65.9%, 0%, 12.5%, 0%)
CIE-LAB	lab(91.17, -50.41, 2.65)
CIE-LCH	lch(91.17, 50.48, 176.99°)
OKLab	oklab(90.57% -0.1446 0.0063)
OKLCH	oklch(90.57% 0.145 177.5)
XYZ	xyz(53.0033, 78.8680, 82.2274)
Luminance	0.7887 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FFDF #FF5777

analogous

#57FF8B #57FFDF #57CBFF

triadic

#57FFDF #DF57FF #FFDF57

tetradic

#57FFDF #8B57FF #FF5777 #CBFF57

square

#57FFDF #8B57FF #FF5777 #CBFF57

split-complementary

#57FFDF #FF57CB #FF8B57

monochromatic

#00DCB2 #1AFFD3 #57FFDF #94FFEB #D1FFF6

Accessibility & contrast

On white

1.25

#57FFDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.77

#57FFDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FFDF

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FFDF	#FFFFFF	#000000	##000000
##57FFDF	1.00	1.25	16.77	16.77
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.77	21.00	1.00	1.00
##000000	16.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5F0DE

Deuteranopia (green-blind)

#DEDFE2

Tritanopia (blue-blind)

#00FFF5

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #57ffdf;
/* rgb */ color: rgb(87, 255, 223);
/* oklch */ color: oklch(90.6% 0.145 177.5);

Tailwind

colors: {
  custom: {
    50: '#99ffe8',
    500: '#57ffdf',
    950: '#000000',
  },
}

SCSS

$custom: #57ffdf;
$custom-light: #99ffe8;
$custom-dark: #000000;

JSON

{
  "hex": "#57ffdf",
  "rgb": {
    "r": 87,
    "g": 255,
    "b": 223
  },
  "hsl": {
    "h": 168.571,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.90571,
    "c": 0.14473,
    "h": 177.5
  },
  "luminance": 0.78874
}

Semantic roles & 50–950 ramp

primary

#57FFDF

secondary

#D52647

accent

#002CE6

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#0F1816

muted

#808684

Preview Lab

Preview with #57FFDF

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

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