#57E5ED#57E5ED

#57E5ED is a very light, vivid teal. Relative luminance 0.642; OKLCH L 84.9% C 0.121 H 200.4°. Best body text is #000000 at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#57E5ED
RGB	rgb(87, 229, 237)
HSL	hsl(183, 81%, 64%)
HSV	hsv(183, 63%, 93%)
CMYK	cmyk(63.3%, 3.4%, 0%, 7.1%)
CIE-LAB	lab(84.06, -35.25, -15.19)
CIE-LCH	lch(84.06, 38.38, 203.31°)
OKLab	oklab(84.92% -0.1129 -0.0421)
OKLCH	oklch(84.92% 0.121 200.4)
XYZ	xyz(47.2292, 64.1741, 90.0021)
Luminance	0.6418 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E5ED #ED5F57

analogous

#57EDAA #57E5ED #579AED

triadic

#57E5ED #ED57E5 #E5ED57

tetradic

#57E5ED #AA57ED #ED5F57 #9AED57

square

#57E5ED #AA57ED #ED5F57 #9AED57

split-complementary

#57E5ED #ED579A #EDAA57

monochromatic

#14ADB6 #20DCE7 #57E5ED #8EEEF3 #C6F6F9

Accessibility & contrast

On white

1.52

#57E5ED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.84

#57E5ED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E5ED

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E5ED	#FFFFFF	#000000	##000000
##57E5ED	1.00	1.52	13.84	13.84
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.84	21.00	1.00	1.00
##000000	13.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5DBEE

Deuteranopia (green-blind)

#BECAEE

Tritanopia (blue-blind)

#00EDE7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #57e5ed;
/* rgb */ color: rgb(87, 229, 237);
/* oklch */ color: oklch(84.9% 0.121 200.4);

Tailwind

colors: {
  custom: {
    50: '#97edf2',
    500: '#57e5ed',
    950: '#000000',
  },
}

SCSS

$custom: #57e5ed;
$custom-light: #97edf2;
$custom-dark: #000000;

JSON

{
  "hex": "#57e5ed",
  "rgb": {
    "r": 87,
    "g": 229,
    "b": 237
  },
  "hsl": {
    "h": 183.2,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.84918,
    "c": 0.12053,
    "h": 200.4
  },
  "luminance": 0.64179
}

Semantic roles & 50–950 ramp

primary

#57E5ED

secondary

#B63A33

accent

#1409DD

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #57E5ED

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

Preview Lab → · Contrast checker → · Palette generator →