#57EEFA#57EEFA

#57EEFA is a very light, vivid teal. Relative luminance 0.701; OKLCH L 87.5% C 0.126 H 202.7°. Best body text is #000000 at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#57EEFA
RGB	rgb(87, 238, 250)
HSL	hsl(184, 94%, 66%)
HSV	hsv(184, 65%, 98%)
CMYK	cmyk(65.2%, 4.8%, 0%, 2%)
CIE-LAB	lab(87.03, -35.81, -17.55)
CIE-LCH	lch(87.03, 39.88, 206.11°)
OKLab	oklab(87.45% -0.1165 -0.0487)
OKLCH	oklch(87.45% 0.126 202.7)
XYZ	xyz(51.7529, 70.0717, 101.2216)
Luminance	0.7008 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EEFA #FA6357

analogous

#57FAB4 #57EEFA #579CFA

triadic

#57EEFA #FA57EE #EEFA57

tetradic

#57EEFA #B457FA #FA6357 #9CFA57

square

#57EEFA #B457FA #FA6357 #9CFA57

split-complementary

#57EEFA #FA579C #FAB457

monochromatic

#06C2D0 #1CE8F8 #57EEFA #92F4FC #CEFAFE

Accessibility & contrast

On white

1.40

#57EEFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.02

#57EEFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EEFA

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EEFA	#FFFFFF	#000000	##000000
##57EEFA	1.00	1.40	15.02	15.02
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.02	21.00	1.00	1.00
##000000	15.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCE4FB

Deuteranopia (green-blind)

#C4D2FB

Tritanopia (blue-blind)

#00F7F1

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #57eefa;
/* rgb */ color: rgb(87, 238, 250);
/* oklch */ color: oklch(87.5% 0.126 202.7);

Tailwind

colors: {
  custom: {
    50: '#99f4fc',
    500: '#57eefa',
    950: '#000000',
  },
}

SCSS

$custom: #57eefa;
$custom-light: #99f4fc;
$custom-dark: #000000;

JSON

{
  "hex": "#57eefa",
  "rgb": {
    "r": 87,
    "g": 238,
    "b": 250
  },
  "hsl": {
    "h": 184.417,
    "s": 94.22,
    "l": 66.078
  },
  "oklch": {
    "l": 0.87454,
    "c": 0.12631,
    "h": 202.7
  },
  "luminance": 0.70077
}

Semantic roles & 50–950 ramp

primary

#57EEFA

secondary

#CB362A

accent

#1100E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#0F1717

muted

#808585

Preview Lab

Preview with #57EEFA

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

Preview Lab → · Contrast checker → · Palette generator →