#57ECE3#57ECE3

#57ECE3 is a very light, vivid teal. Relative luminance 0.676; OKLCH L 86.2% C 0.126 H 189.4°. Best body text is #000000 at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#57ECE3
RGB	rgb(87, 236, 227)
HSL	hsl(176, 80%, 63%)
HSV	hsv(176, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 3.8%, 7.5%)
CIE-LAB	lab(85.78, -41.15, -7.34)
CIE-LCH	lch(85.78, 41.80, 190.11°)
OKLab	oklab(86.22% -0.1241 -0.0205)
OKLCH	oklch(86.22% 0.126 189.4)
XYZ	xyz(47.7848, 67.5580, 83.1798)
Luminance	0.6756 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ECE3 #EC5760

analogous

#57EC98 #57ECE3 #57AAEC

triadic

#57ECE3 #E357EC #ECE357

tetradic

#57ECE3 #9857EC #EC5760 #AAEC57

square

#57ECE3 #9857EC #EC5760 #AAEC57

split-complementary

#57ECE3 #EC57AA #EC9857

monochromatic

#14B4AB #20E6DA #57ECE3 #8EF2EC #C5F8F5

Accessibility & contrast

On white

1.45

#57ECE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.51

#57ECE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ECE3

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ECE3	#FFFFFF	#000000	##000000
##57ECE3	1.00	1.45	14.51	14.51
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.51	21.00	1.00	1.00
##000000	14.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE0E3

Deuteranopia (green-blind)

#C9CFE4

Tritanopia (blue-blind)

#00F2E9

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #57ece3;
/* rgb */ color: rgb(87, 236, 227);
/* oklch */ color: oklch(86.2% 0.126 189.4);

Tailwind

colors: {
  custom: {
    50: '#97f2eb',
    500: '#57ece3',
    950: '#000000',
  },
}

SCSS

$custom: #57ece3;
$custom-light: #97f2eb;
$custom-dark: #000000;

JSON

{
  "hex": "#57ece3",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 227
  },
  "hsl": {
    "h": 176.376,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.86221,
    "c": 0.12579,
    "h": 189.4
  },
  "luminance": 0.67563
}

Semantic roles & 50–950 ramp

primary

#57ECE3

secondary

#B4333B

accent

#0A16DC

background

#FCFFFE

surface

#F5FEFD

border

#CFD6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #57ECE3

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

Preview Lab → · Contrast checker → · Palette generator →