#57FDD3#57FDD3

#57FDD3 is a very light, vivid teal. Relative luminance 0.770; OKLCH L 89.8% C 0.149 H 172.6°. Best body text is #000000 at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#57FDD3
RGB	rgb(87, 253, 211)
HSL	hsl(165, 98%, 67%)
HSV	hsv(165, 66%, 99%)
CMYK	cmyk(65.6%, 0%, 16.6%, 0.8%)
CIE-LAB	lab(90.31, -52.44, 7.61)
CIE-LCH	lch(90.31, 52.99, 171.74°)
OKLab	oklab(89.77% -0.1479 0.0193)
OKLCH	oklch(89.77% 0.149 172.6)
XYZ	xyz(50.8078, 76.9743, 73.7953)
Luminance	0.7698 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FDD3 #FD5781

analogous

#57FD80 #57FDD3 #57D4FD

triadic

#57FDD3 #D357FD #FDD357

tetradic

#57FDD3 #8057FD #FD5781 #D4FD57

square

#57FDD3 #8057FD #FD5781 #D4FD57

split-complementary

#57FDD3 #FD57D4 #FD8057

monochromatic

#03D7A1 #1BFCC3 #57FDD3 #93FEE3 #D0FEF3

Accessibility & contrast

On white

1.28

#57FDD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.40

#57FDD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FDD3

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FDD3	#FFFFFF	#000000	##000000
##57FDD3	1.00	1.28	16.40	16.40
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.40	21.00	1.00	1.00
##000000	16.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5EDD1

Deuteranopia (green-blind)

#DEDCD6

Tritanopia (blue-blind)

#00FFF1

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #57fdd3;
/* rgb */ color: rgb(87, 253, 211);
/* oklch */ color: oklch(89.8% 0.149 172.6);

Tailwind

colors: {
  custom: {
    50: '#99ffe0',
    500: '#57fdd3',
    950: '#000000',
  },
}

SCSS

$custom: #57fdd3;
$custom-light: #99ffe0;
$custom-dark: #000000;

JSON

{
  "hex": "#57fdd3",
  "rgb": {
    "r": 87,
    "g": 253,
    "b": 211
  },
  "hsl": {
    "h": 164.819,
    "s": 97.647,
    "l": 66.667
  },
  "oklch": {
    "l": 0.89771,
    "c": 0.14918,
    "h": 172.6
  },
  "luminance": 0.7698
}

Semantic roles & 50–950 ramp

primary

#57FDD3

secondary

#D12752

accent

#003AE6

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#0F1815

muted

#808684

Preview Lab

Preview with #57FDD3

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

Preview Lab → · Contrast checker → · Palette generator →