#57E2F3#57E2F3

#57E2F3 is a very light, vivid teal. Relative luminance 0.629; OKLCH L 84.4% C 0.120 H 206.6°. Best body text is #000000 at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#57E2F3
RGB	rgb(87, 226, 243)
HSL	hsl(187, 87%, 65%)
HSV	hsv(187, 64%, 95%)
CMYK	cmyk(64.2%, 7%, 0%, 4.7%)
CIE-LAB	lab(83.38, -32.15, -19.37)
CIE-LCH	lch(83.38, 37.54, 211.07°)
OKLab	oklab(84.44% -0.1075 -0.0537)
OKLCH	oklch(84.44% 0.12 206.6)
XYZ	xyz(47.2976, 62.8848, 94.4220)
Luminance	0.6289 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E2F3 #F36857

analogous

#57F3B6 #57E2F3 #5794F3

triadic

#57E2F3 #F357E2 #E2F357

tetradic

#57E2F3 #B657F3 #F36857 #94F357

square

#57E2F3 #B657F3 #F36857 #94F357

split-complementary

#57E2F3 #F35794 #F3B657

monochromatic

#0EAEC2 #1ED8EF #57E2F3 #90ECF7 #C9F6FB

Accessibility & contrast

On white

1.55

#57E2F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.58

#57E2F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E2F3

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E2F3	#FFFFFF	#000000	##000000
##57E2F3	1.00	1.55	13.58	13.58
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.58	21.00	1.00	1.00
##000000	13.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0DAF4

Deuteranopia (green-blind)

#B9C8F3

Tritanopia (blue-blind)

#00EBE7

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #57e2f3;
/* rgb */ color: rgb(87, 226, 243);
/* oklch */ color: oklch(84.4% 0.120 206.6);

Tailwind

colors: {
  custom: {
    50: '#98ebf7',
    500: '#57e2f3',
    950: '#000000',
  },
}

SCSS

$custom: #57e2f3;
$custom-light: #98ebf7;
$custom-dark: #000000;

JSON

{
  "hex": "#57e2f3",
  "rgb": {
    "r": 87,
    "g": 226,
    "b": 243
  },
  "hsl": {
    "h": 186.538,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.84435,
    "c": 0.12022,
    "h": 206.6
  },
  "luminance": 0.6289
}

Semantic roles & 50–950 ramp

primary

#57E2F3

secondary

#BF3F2F

accent

#1B02E3

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #57E2F3

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

Preview Lab → · Contrast checker → · Palette generator →