#57FAF3#57FAF3

#57FAF3 is a very light, vivid teal. Relative luminance 0.769; OKLCH L 90.0% C 0.134 H 190.9°. Best body text is #000000 at 16.37:1 contrast (WCAG AA passes).

Color values

HEX	#57FAF3
RGB	rgb(87, 250, 243)
HSL	hsl(177, 94%, 66%)
HSV	hsv(177, 65%, 98%)
CMYK	cmyk(65.2%, 0%, 2.8%, 2%)
CIE-LAB	lab(90.26, -43.16, -9.07)
CIE-LCH	lch(90.26, 44.11, 191.87°)
OKLab	oklab(90% -0.1311 -0.0253)
OKLCH	oklch(90% 0.134 190.9)
XYZ	xyz(54.2864, 76.8624, 96.7515)
Luminance	0.7687 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FAF3 #FA575E

analogous

#57FAA1 #57FAF3 #57AFFA

triadic

#57FAF3 #F357FA #FAF357

tetradic

#57FAF3 #A157FA #FA575E #AFFA57

square

#57FAF3 #A157FA #FA575E #AFFA57

split-complementary

#57FAF3 #FA57AF #FAA157

monochromatic

#06D0C8 #1CF8EF #57FAF3 #92FCF7 #CEFEFB

Accessibility & contrast

On white

1.28

#57FAF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.37

#57FAF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FAF3

16.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FAF3	#FFFFFF	#000000	##000000
##57FAF3	1.00	1.28	16.37	16.37
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.37	21.00	1.00	1.00
##000000	16.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECEEF3

Deuteranopia (green-blind)

#D3DCF4

Tritanopia (blue-blind)

#00FFF7

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #57faf3;
/* rgb */ color: rgb(87, 250, 243);
/* oklch */ color: oklch(90.0% 0.134 190.9);

Tailwind

colors: {
  custom: {
    50: '#9afcf7',
    500: '#57faf3',
    950: '#000000',
  },
}

SCSS

$custom: #57faf3;
$custom-light: #9afcf7;
$custom-dark: #000000;

JSON

{
  "hex": "#57faf3",
  "rgb": {
    "r": 87,
    "g": 250,
    "b": 243
  },
  "hsl": {
    "h": 177.423,
    "s": 94.22,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89999,
    "c": 0.13355,
    "h": 190.9
  },
  "luminance": 0.76869
}

Semantic roles & 50–950 ramp

primary

#57FAF3

secondary

#CB2A31

accent

#000AE6

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#101717

muted

#808585

Preview Lab

Preview with #57FAF3

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

Preview Lab → · Contrast checker → · Palette generator →