#57EEC9#57EEC9

#57EEC9 is a very light, vivid teal. Relative luminance 0.674; OKLCH L 85.9% C 0.138 H 173.5°. Best body text is #000000 at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#57EEC9
RGB	rgb(87, 238, 201)
HSL	hsl(165, 82%, 64%)
HSV	hsv(165, 63%, 93%)
CMYK	cmyk(63.4%, 0%, 15.5%, 6.7%)
CIE-LAB	lab(85.70, -48.54, 6.18)
CIE-LCH	lch(85.70, 48.93, 172.74°)
OKLab	oklab(85.93% -0.1374 0.0156)
OKLCH	oklch(85.93% 0.138 173.5)
XYZ	xyz(45.0425, 67.3875, 65.8803)
Luminance	0.6739 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EEC9 #EE577C

analogous

#57EE7D #57EEC9 #57C7EE

triadic

#57EEC9 #C957EE #EEC957

tetradic

#57EEC9 #7D57EE #EE577C #C7EE57

square

#57EEC9 #7D57EE #EE577C #C7EE57

split-complementary

#57EEC9 #EE57C7 #EE7D57

monochromatic

#13B88F #1FE8B7 #57EEC9 #8FF4DB #C6F9ED

Accessibility & contrast

On white

1.45

#57EEC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.48

#57EEC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EEC9

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EEC9	#FFFFFF	#000000	##000000
##57EEC9	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)

#E6DFC7

Deuteranopia (green-blind)

#D1D0CC

Tritanopia (blue-blind)

#00F0E3

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #57eec9;
/* rgb */ color: rgb(87, 238, 201);
/* oklch */ color: oklch(85.9% 0.138 173.5);

Tailwind

colors: {
  custom: {
    50: '#96f4d9',
    500: '#57eec9',
    950: '#000000',
  },
}

SCSS

$custom: #57eec9;
$custom-light: #96f4d9;
$custom-dark: #000000;

JSON

{
  "hex": "#57eec9",
  "rgb": {
    "r": 87,
    "g": 238,
    "b": 201
  },
  "hsl": {
    "h": 165.298,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.8593,
    "c": 0.13833,
    "h": 173.5
  },
  "luminance": 0.67392
}

Semantic roles & 50–950 ramp

primary

#57EEC9

secondary

#B73253

accent

#083CDE

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #57EEC9

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

Preview Lab → · Contrast checker → · Palette generator →