#57FBCF#57FBCF

#57FBCF is a very light, vivid teal. Relative luminance 0.755; OKLCH L 89.2% C 0.149 H 171.5°. Best body text is #000000 at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#57FBCF
RGB	rgb(87, 251, 207)
HSL	hsl(164, 95%, 66%)
HSV	hsv(164, 65%, 98%)
CMYK	cmyk(65.3%, 0%, 17.5%, 1.6%)
CIE-LAB	lab(89.64, -52.55, 8.72)
CIE-LCH	lch(89.64, 53.27, 170.58°)
OKLab	oklab(89.19% -0.1477 0.0222)
OKLCH	oklch(89.19% 0.149 171.5)
XYZ	xyz(49.6845, 75.5201, 70.9778)
Luminance	0.7553 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FBCF #FB5783

analogous

#57FB7D #57FBCF #57D5FB

triadic

#57FBCF #CF57FB #FBCF57

tetradic

#57FBCF #7D57FB #FB5783 #D5FB57

square

#57FBCF #7D57FB #FB5783 #D5FB57

split-complementary

#57FBCF #FB57D5 #FB7D57

monochromatic

#05D39B #1BFABE #57FBCF #93FCE0 #CFFEF1

Accessibility & contrast

On white

1.30

#57FBCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.11

#57FBCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FBCF

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FBCF	#FFFFFF	#000000	##000000
##57FBCF	1.00	1.30	16.11	16.11
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.11	21.00	1.00	1.00
##000000	16.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4EBCD

Deuteranopia (green-blind)

#DDDBD2

Tritanopia (blue-blind)

#00FDEE

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #57fbcf;
/* rgb */ color: rgb(87, 251, 207);
/* oklch */ color: oklch(89.2% 0.149 171.5);

Tailwind

colors: {
  custom: {
    50: '#98fddd',
    500: '#57fbcf',
    950: '#000000',
  },
}

SCSS

$custom: #57fbcf;
$custom-light: #98fddd;
$custom-dark: #000000;

JSON

{
  "hex": "#57fbcf",
  "rgb": {
    "r": 87,
    "g": 251,
    "b": 207
  },
  "hsl": {
    "h": 163.902,
    "s": 95.349,
    "l": 66.275
  },
  "oklch": {
    "l": 0.8919,
    "c": 0.14938,
    "h": 171.5
  },
  "luminance": 0.75526
}

Semantic roles & 50–950 ramp

primary

#57FBCF

secondary

#CD2955

accent

#003EE6

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#0F1815

muted

#808684

Preview Lab

Preview with #57FBCF

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

Preview Lab → · Contrast checker → · Palette generator →