#57F3F5#57F3F5

#57F3F5 is a very light, vivid teal. Relative luminance 0.727; OKLCH L 88.4% C 0.129 H 196.3°. Best body text is #000000 at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#57F3F5
RGB	rgb(87, 243, 245)
HSL	hsl(181, 89%, 65%)
HSV	hsv(181, 64%, 96%)
CMYK	cmyk(64.5%, 0.8%, 0%, 3.9%)
CIE-LAB	lab(88.31, -39.49, -13.02)
CIE-LCH	lch(88.31, 41.58, 198.24°)
OKLab	oklab(88.44% -0.1235 -0.0361)
OKLCH	oklch(88.44% 0.129 196.3)
XYZ	xyz(52.4552, 72.7141, 97.6392)
Luminance	0.7272 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F3F5 #F55957

analogous

#57F5A8 #57F3F5 #57A4F5

triadic

#57F3F5 #F557F3 #F3F557

tetradic

#57F3F5 #A857F5 #F55957 #A4F557

square

#57F3F5 #A857F5 #F55957 #A4F557

split-complementary

#57F3F5 #F557A4 #F5A857

monochromatic

#0CC3C6 #1DEFF2 #57F3F5 #91F7F8 #CBFBFC

Accessibility & contrast

On white

1.35

#57F3F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.54

#57F3F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F3F5

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F3F5	#FFFFFF	#000000	##000000
##57F3F5	1.00	1.35	15.54	15.54
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.54	21.00	1.00	1.00
##000000	15.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E8F5

Deuteranopia (green-blind)

#CBD6F6

Tritanopia (blue-blind)

#00FBF3

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #57f3f5;
/* rgb */ color: rgb(87, 243, 245);
/* oklch */ color: oklch(88.4% 0.129 196.3);

Tailwind

colors: {
  custom: {
    50: '#99f7f8',
    500: '#57f3f5',
    950: '#000000',
  },
}

SCSS

$custom: #57f3f5;
$custom-light: #99f7f8;
$custom-dark: #000000;

JSON

{
  "hex": "#57f3f5",
  "rgb": {
    "r": 87,
    "g": 243,
    "b": 245
  },
  "hsl": {
    "h": 180.759,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.88439,
    "c": 0.12864,
    "h": 196.3
  },
  "luminance": 0.7272
}

Semantic roles & 50–950 ramp

primary

#57F3F5

secondary

#C32F2D

accent

#0300E5

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #57F3F5

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

Preview Lab → · Contrast checker → · Palette generator →