#57ECE0#57ECE0

#57ECE0 is a very light, vivid teal. Relative luminance 0.674; OKLCH L 86.1% C 0.126 H 187.5°. Best body text is #000000 at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#57ECE0
RGB	rgb(87, 236, 224)
HSL	hsl(175, 80%, 63%)
HSV	hsv(175, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 5.1%, 7.5%)
CIE-LAB	lab(85.70, -41.94, -5.88)
CIE-LCH	lch(85.70, 42.35, 187.99°)
OKLab	oklab(86.13% -0.1254 -0.0166)
OKLCH	oklch(86.13% 0.126 187.5)
XYZ	xyz(47.3744, 67.3938, 81.0181)
Luminance	0.6740 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ECE0 #EC5763

analogous

#57EC95 #57ECE0 #57ADEC

triadic

#57ECE0 #E057EC #ECE057

tetradic

#57ECE0 #9557EC #EC5763 #ADEC57

square

#57ECE0 #9557EC #EC5763 #ADEC57

split-complementary

#57ECE0 #EC57AD #EC9557

monochromatic

#14B4A7 #20E6D6 #57ECE0 #8EF2EA #C5F8F4

Accessibility & contrast

On white

1.45

#57ECE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.48

#57ECE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ECE0

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ECE0	#FFFFFF	#000000	##000000
##57ECE0	1.00	1.45	14.48	14.48
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.48	21.00	1.00	1.00
##000000	14.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E0E0

Deuteranopia (green-blind)

#C9CFE2

Tritanopia (blue-blind)

#00F1E8

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #57ece0;
/* rgb */ color: rgb(87, 236, 224);
/* oklch */ color: oklch(86.1% 0.126 187.5);

Tailwind

colors: {
  custom: {
    50: '#97f3e9',
    500: '#57ece0',
    950: '#000000',
  },
}

SCSS

$custom: #57ece0;
$custom-light: #97f3e9;
$custom-dark: #000000;

JSON

{
  "hex": "#57ece0",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 224
  },
  "hsl": {
    "h": 175.168,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.86127,
    "c": 0.12647,
    "h": 187.5
  },
  "luminance": 0.67399
}

Semantic roles & 50–950 ramp

primary

#57ECE0

secondary

#B4333E

accent

#0A1ADC

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #57ECE0

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

Preview Lab → · Contrast checker → · Palette generator →