#57E5F2#57E5F2

#57E5F2 is a very light, vivid teal. Relative luminance 0.645; OKLCH L 85.1% C 0.121 H 203.7°. Best body text is #000000 at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#57E5F2
RGB	rgb(87, 229, 242)
HSL	hsl(185, 86%, 65%)
HSV	hsv(185, 64%, 95%)
CMYK	cmyk(64%, 5.4%, 0%, 5.1%)
CIE-LAB	lab(84.21, -33.85, -17.60)
CIE-LCH	lch(84.21, 38.15, 207.47°)
OKLab	oklab(85.09% -0.1109 -0.0488)
OKLCH	oklch(85.09% 0.121 203.7)
XYZ	xyz(47.9699, 64.4704, 93.9031)
Luminance	0.6448 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E5F2 #F26457

analogous

#57F2B1 #57E5F2 #5798F2

triadic

#57E5F2 #F257E5 #E5F257

tetradic

#57E5F2 #B157F2 #F26457 #98F257

square

#57E5F2 #B157F2 #F26457 #98F257

split-complementary

#57E5F2 #F25798 #F2B157

monochromatic

#0FB1C0 #1EDCEE #57E5F2 #90EEF6 #C9F7FB

Accessibility & contrast

On white

1.51

#57E5F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.90

#57E5F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E5F2

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E5F2	#FFFFFF	#000000	##000000
##57E5F2	1.00	1.51	13.90	13.90
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.90	21.00	1.00	1.00
##000000	13.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4DCF3

Deuteranopia (green-blind)

#BDCBF3

Tritanopia (blue-blind)

#00EEE9

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #57e5f2;
/* rgb */ color: rgb(87, 229, 242);
/* oklch */ color: oklch(85.1% 0.121 203.7);

Tailwind

colors: {
  custom: {
    50: '#98edf6',
    500: '#57e5f2',
    950: '#000000',
  },
}

SCSS

$custom: #57e5f2;
$custom-light: #98edf6;
$custom-dark: #000000;

JSON

{
  "hex": "#57e5f2",
  "rgb": {
    "r": 87,
    "g": 229,
    "b": 242
  },
  "hsl": {
    "h": 185.032,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.85093,
    "c": 0.12116,
    "h": 203.7
  },
  "luminance": 0.64476
}

Semantic roles & 50–950 ramp

primary

#57E5F2

secondary

#BE3B30

accent

#1603E2

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #57E5F2

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

Preview Lab → · Contrast checker → · Palette generator →