#57FBDB#57FBDB

#57FBDB is a very light, vivid teal. Relative luminance 0.761; OKLCH L 89.5% C 0.143 H 177.2°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#57FBDB
RGB	rgb(87, 251, 219)
HSL	hsl(168, 95%, 66%)
HSV	hsv(168, 65%, 98%)
CMYK	cmyk(65.3%, 0%, 12.7%, 1.6%)
CIE-LAB	lab(89.92, -49.70, 2.90)
CIE-LCH	lch(89.92, 49.78, 176.66°)
OKLab	oklab(89.52% -0.1424 0.0069)
OKLCH	oklch(89.52% 0.143 177.2)
XYZ	xyz(51.2076, 76.1294, 78.9998)
Luminance	0.7613 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FBDB #FB5777

analogous

#57FB89 #57FBDB #57C9FB

triadic

#57FBDB #DB57FB #FBDB57

tetradic

#57FBDB #8957FB #FB5777 #C9FB57

square

#57FBDB #8957FB #FB5777 #C9FB57

split-complementary

#57FBDB #FB57C9 #FB8957

monochromatic

#05D3AA #1BFACE #57FBDB #93FCE8 #CFFEF5

Accessibility & contrast

On white

1.29

#57FBDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#57FBDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FBDB

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FBDB	#FFFFFF	#000000	##000000
##57FBDB	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2ECDA

Deuteranopia (green-blind)

#DADBDD

Tritanopia (blue-blind)

#00FEF1

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #57fbdb;
/* rgb */ color: rgb(87, 251, 219);
/* oklch */ color: oklch(89.5% 0.143 177.2);

Tailwind

colors: {
  custom: {
    50: '#99fde6',
    500: '#57fbdb',
    950: '#000000',
  },
}

SCSS

$custom: #57fbdb;
$custom-light: #99fde6;
$custom-dark: #000000;

JSON

{
  "hex": "#57fbdb",
  "rgb": {
    "r": 87,
    "g": 251,
    "b": 219
  },
  "hsl": {
    "h": 168.293,
    "s": 95.349,
    "l": 66.275
  },
  "oklch": {
    "l": 0.89515,
    "c": 0.1426,
    "h": 177.2
  },
  "luminance": 0.76135
}

Semantic roles & 50–950 ramp

primary

#57FBDB

secondary

#CD2949

accent

#002DE6

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#0F1815

muted

#808684

Preview Lab

Preview with #57FBDB

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

Preview Lab → · Contrast checker → · Palette generator →