#57EAF2#57EAF2

#57EAF2 is a very light, vivid teal. Relative luminance 0.673; OKLCH L 86.3% C 0.124 H 200.3°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#57EAF2
RGB	rgb(87, 234, 242)
HSL	hsl(183, 86%, 65%)
HSV	hsv(183, 64%, 95%)
CMYK	cmyk(64%, 3.3%, 0%, 5.1%)
CIE-LAB	lab(85.64, -36.19, -15.44)
CIE-LCH	lch(85.64, 39.34, 203.11°)
OKLab	oklab(86.25% -0.1159 -0.0428)
OKLCH	oklch(86.25% 0.124 200.3)
XYZ	xyz(49.3733, 67.2772, 94.3709)
Luminance	0.6728 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EAF2 #F25F57

analogous

#57F2AD #57EAF2 #579CF2

triadic

#57EAF2 #F257EA #EAF257

tetradic

#57EAF2 #AD57F2 #F25F57 #9CF257

square

#57EAF2 #AD57F2 #F25F57 #9CF257

split-complementary

#57EAF2 #F2579C #F2AD57

monochromatic

#0FB7C0 #1EE3EE #57EAF2 #90F1F6 #C9F8FB

Accessibility & contrast

On white

1.45

#57EAF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#57EAF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EAF2

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EAF2	#FFFFFF	#000000	##000000
##57EAF2	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAE0F3

Deuteranopia (green-blind)

#C2CFF3

Tritanopia (blue-blind)

#00F2EC

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #57eaf2;
/* rgb */ color: rgb(87, 234, 242);
/* oklch */ color: oklch(86.3% 0.124 200.3);

Tailwind

colors: {
  custom: {
    50: '#98f1f6',
    500: '#57eaf2',
    950: '#000000',
  },
}

SCSS

$custom: #57eaf2;
$custom-light: #98f1f6;
$custom-dark: #000000;

JSON

{
  "hex": "#57eaf2",
  "rgb": {
    "r": 87,
    "g": 234,
    "b": 242
  },
  "hsl": {
    "h": 183.097,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.86251,
    "c": 0.12351,
    "h": 200.3
  },
  "luminance": 0.67283
}

Semantic roles & 50–950 ramp

primary

#57EAF2

secondary

#BE3730

accent

#0F03E2

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #57EAF2

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

Preview Lab → · Contrast checker → · Palette generator →