#57BCB2#57BCB2

#57BCB2 is a light, moderate teal. Relative luminance 0.412; OKLCH L 73.2% C 0.096 H 186.6°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#57BCB2
RGB	rgb(87, 188, 178)
HSL	hsl(174, 43%, 54%)
HSV	hsv(174, 54%, 74%)
CMYK	cmyk(53.7%, 0%, 5.3%, 26.3%)
CIE-LAB	lab(70.32, -31.84, -3.90)
CIE-LCH	lch(70.32, 32.07, 186.99°)
OKLab	oklab(73.24% -0.0949 -0.011)
OKLCH	oklch(73.24% 0.096 186.6)
XYZ	xyz(29.9461, 41.2042, 48.4859)
Luminance	0.4121 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BCB2 #BC5761

analogous

#57BC80 #57BCB2 #5794BC

triadic

#57BCB2 #B257BC #BCB257

tetradic

#57BCB2 #8057BC #BC5761 #94BC57

square

#57BCB2 #8057BC #BC5761 #94BC57

split-complementary

#57BCB2 #BC5794 #BC8057

monochromatic

#2C6D67 #3D9990 #57BCB2 #83CDC6 #AFDFDA

Accessibility & contrast

On white

2.27

#57BCB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#57BCB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BCB2

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BCB2	#FFFFFF	#000000	##000000
##57BCB2	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B3B2

Deuteranopia (green-blind)

#A3A7B3

Tritanopia (blue-blind)

#05C0B9

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #57bcb2;
/* rgb */ color: rgb(87, 188, 178);
/* oklch */ color: oklch(73.2% 0.096 186.6);

Tailwind

colors: {
  custom: {
    50: '#8fd0c9',
    500: '#57bcb2',
    950: '#000000',
  },
}

SCSS

$custom: #57bcb2;
$custom-light: #8fd0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#57bcb2",
  "rgb": {
    "r": 87,
    "g": 188,
    "b": 178
  },
  "hsl": {
    "h": 174.059,
    "s": 42.979,
    "l": 53.922
  },
  "oklch": {
    "l": 0.73237,
    "c": 0.09555,
    "h": 186.6
  },
  "luminance": 0.41207
}

Semantic roles & 50–950 ramp

primary

#57BCB2

secondary

#CDA2A6

accent

#5561D3

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0D1413

muted

#7E8282

Preview Lab

Preview with #57BCB2

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

Preview Lab → · Contrast checker → · Palette generator →