#57FFEB#57FFEB

#57FFEB is a very light, vivid teal. Relative luminance 0.795; OKLCH L 90.9% C 0.140 H 183.8°. Best body text is #000000 at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#57FFEB
RGB	rgb(87, 255, 235)
HSL	hsl(173, 100%, 67%)
HSV	hsv(173, 66%, 100%)
CMYK	cmyk(65.9%, 0%, 7.8%, 0%)
CIE-LAB	lab(91.48, -47.42, -3.12)
CIE-LCH	lch(91.48, 47.52, 183.76°)
OKLab	oklab(90.92% -0.1394 -0.0092)
OKLCH	oklch(90.92% 0.14 183.8)
XYZ	xyz(54.6788, 79.5382, 91.0519)
Luminance	0.7954 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FFEB #FF576B

analogous

#57FF97 #57FFEB #57BFFF

triadic

#57FFEB #EB57FF #FFEB57

tetradic

#57FFEB #9757FF #FF576B #BFFF57

square

#57FFEB #9757FF #FF576B #BFFF57

split-complementary

#57FFEB #FF57BF #FF9757

monochromatic

#00DCC1 #1AFFE4 #57FFEB #94FFF2 #D1FFFA

Accessibility & contrast

On white

1.24

#57FFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.91

#57FFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FFEB

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FFEB	#FFFFFF	#000000	##000000
##57FFEB	1.00	1.24	16.91	16.91
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.91	21.00	1.00	1.00
##000000	16.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3F1EA

Deuteranopia (green-blind)

#DBDFED

Tritanopia (blue-blind)

#00FFF9

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #57ffeb;
/* rgb */ color: rgb(87, 255, 235);
/* oklch */ color: oklch(90.9% 0.140 183.8);

Tailwind

colors: {
  custom: {
    50: '#9afff1',
    500: '#57ffeb',
    950: '#000000',
  },
}

SCSS

$custom: #57ffeb;
$custom-light: #9afff1;
$custom-dark: #000000;

JSON

{
  "hex": "#57ffeb",
  "rgb": {
    "r": 87,
    "g": 255,
    "b": 235
  },
  "hsl": {
    "h": 172.857,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.90918,
    "c": 0.13969,
    "h": 183.8
  },
  "luminance": 0.79544
}

Semantic roles & 50–950 ramp

primary

#57FFEB

secondary

#D5263A

accent

#001BE6

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#101816

muted

#808685

Preview Lab

Preview with #57FFEB

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

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