#57ECC3#57ECC3

#57ECC3 is a very light, vivid teal. Relative luminance 0.660; OKLCH L 85.3% C 0.140 H 171.3°. Best body text is #000000 at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#57ECC3
RGB	rgb(87, 236, 195)
HSL	hsl(163, 80%, 63%)
HSV	hsv(163, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 17.4%, 7.5%)
CIE-LAB	lab(84.97, -49.11, 8.28)
CIE-LCH	lch(84.97, 49.80, 170.43°)
OKLab	oklab(85.29% -0.1381 0.0211)
OKLCH	oklch(85.29% 0.14 171.3)
XYZ	xyz(43.7714, 65.9526, 62.0425)
Luminance	0.6596 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ECC3 #EC5780

analogous

#57EC78 #57ECC3 #57CAEC

triadic

#57ECC3 #C357EC #ECC357

tetradic

#57ECC3 #7857EC #EC5780 #CAEC57

square

#57ECC3 #7857EC #EC5780 #CAEC57

split-complementary

#57ECC3 #EC57CA #EC7857

monochromatic

#14B488 #20E6AF #57ECC3 #8EF2D7 #C5F8EA

Accessibility & contrast

On white

1.48

#57ECC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.19

#57ECC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ECC3

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ECC3	#FFFFFF	#000000	##000000
##57ECC3	1.00	1.48	14.19	14.19
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.19	21.00	1.00	1.00
##000000	14.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5DDC1

Deuteranopia (green-blind)

#D0CEC6

Tritanopia (blue-blind)

#00EEE0

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #57ecc3;
/* rgb */ color: rgb(87, 236, 195);
/* oklch */ color: oklch(85.3% 0.140 171.3);

Tailwind

colors: {
  custom: {
    50: '#96f3d5',
    500: '#57ecc3',
    950: '#000000',
  },
}

SCSS

$custom: #57ecc3;
$custom-light: #96f3d5;
$custom-dark: #000000;

JSON

{
  "hex": "#57ecc3",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 195
  },
  "hsl": {
    "h": 163.49,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85291,
    "c": 0.13972,
    "h": 171.3
  },
  "luminance": 0.65957
}

Semantic roles & 50–950 ramp

primary

#57ECC3

secondary

#B43357

accent

#0A43DC

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #57ECC3

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

Preview Lab → · Contrast checker → · Palette generator →