#57FFEC#57FFEC

#57FFEC is a very light, vivid teal. Relative luminance 0.796; OKLCH L 90.9% C 0.139 H 184.3°. Best body text is #000000 at 16.92:1 contrast (WCAG AA passes).

Color values

HEX	#57FFEC
RGB	rgb(87, 255, 236)
HSL	hsl(173, 100%, 67%)
HSV	hsv(173, 66%, 100%)
CMYK	cmyk(65.9%, 0%, 7.5%, 0%)
CIE-LAB	lab(91.50, -47.17, -3.60)
CIE-LCH	lch(91.50, 47.30, 184.36°)
OKLab	oklab(90.95% -0.139 -0.0105)
OKLCH	oklch(90.95% 0.139 184.3)
XYZ	xyz(54.8237, 79.5962, 91.8149)
Luminance	0.7960 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FFEC #FF576A

analogous

#57FF98 #57FFEC #57BEFF

triadic

#57FFEC #EC57FF #FFEC57

tetradic

#57FFEC #9857FF #FF576A #BEFF57

square

#57FFEC #9857FF #FF576A #BEFF57

split-complementary

#57FFEC #FF57BE #FF9857

monochromatic

#00DCC3 #1AFFE5 #57FFEC #94FFF3 #D1FFFA

Accessibility & contrast

On white

1.24

#57FFEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.92

#57FFEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FFEC

16.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FFEC	#FFFFFF	#000000	##000000
##57FFEC	1.00	1.24	16.92	16.92
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.92	21.00	1.00	1.00
##000000	16.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3F1EB

Deuteranopia (green-blind)

#DADFEE

Tritanopia (blue-blind)

#00FFF9

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #57ffec;
/* rgb */ color: rgb(87, 255, 236);
/* oklch */ color: oklch(90.9% 0.139 184.3);

Tailwind

colors: {
  custom: {
    50: '#9afff2',
    500: '#57ffec',
    950: '#000000',
  },
}

SCSS

$custom: #57ffec;
$custom-light: #9afff2;
$custom-dark: #000000;

JSON

{
  "hex": "#57ffec",
  "rgb": {
    "r": 87,
    "g": 255,
    "b": 236
  },
  "hsl": {
    "h": 173.214,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.90948,
    "c": 0.13936,
    "h": 184.3
  },
  "luminance": 0.79602
}

Semantic roles & 50–950 ramp

primary

#57FFEC

secondary

#D52639

accent

#001AE6

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#101816

muted

#808685

Preview Lab

Preview with #57FFEC

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

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