#57CCB0#57CCB0

#57CCB0 is a light, moderate teal. Relative luminance 0.483; OKLCH L 77.0% C 0.114 H 174.9°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#57CCB0
RGB	rgb(87, 204, 176)
HSL	hsl(166, 53%, 57%)
HSV	hsv(166, 57%, 80%)
CMYK	cmyk(57.4%, 0%, 13.7%, 20%)
CIE-LAB	lab(75.04, -39.74, 4.08)
CIE-LCH	lch(75.04, 39.95, 174.14°)
OKLab	oklab(77.05% -0.1133 0.0102)
OKLCH	oklch(77.05% 0.114 174.9)
XYZ	xyz(33.3562, 48.3433, 48.6392)
Luminance	0.4835 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CCB0 #CC5773

analogous

#57CC76 #57CCB0 #57AECC

triadic

#57CCB0 #B057CC #CCB057

tetradic

#57CCB0 #7657CC #CC5773 #AECC57

square

#57CCB0 #7657CC #CC5773 #AECC57

split-complementary

#57CCB0 #CC57AE #CC7657

monochromatic

#27816C #36B093 #57CCB0 #86DAC6 #B5E9DC

Accessibility & contrast

On white

1.97

#57CCB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#57CCB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CCB0

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CCB0	#FFFFFF	#000000	##000000
##57CCB0	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C0AF

Deuteranopia (green-blind)

#B4B3B2

Tritanopia (blue-blind)

#00CEC4

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #57ccb0;
/* rgb */ color: rgb(87, 204, 176);
/* oklch */ color: oklch(77.0% 0.114 174.9);

Tailwind

colors: {
  custom: {
    50: '#91dcc7',
    500: '#57ccb0',
    950: '#000000',
  },
}

SCSS

$custom: #57ccb0;
$custom-light: #91dcc7;
$custom-dark: #000000;

JSON

{
  "hex": "#57ccb0",
  "rgb": {
    "r": 87,
    "g": 204,
    "b": 176
  },
  "hsl": {
    "h": 165.641,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.77049,
    "c": 0.11378,
    "h": 174.9
  },
  "luminance": 0.48347
}

Semantic roles & 50–950 ramp

primary

#57CCB0

secondary

#D7A8B3

accent

#4B6EDD

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0E1513

muted

#7E8382

Preview Lab

Preview with #57CCB0

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

Preview Lab → · Contrast checker → · Palette generator →