#537866#537866

#537866 is a mid, muted teal. Relative luminance 0.162; OKLCH L 53.9% C 0.051 H 163.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#537866
RGB	rgb(83, 120, 102)
HSL	hsl(151, 18%, 40%)
HSV	hsv(151, 31%, 47%)
CMYK	cmyk(30.8%, 0%, 15%, 52.9%)
CIE-LAB	lab(47.28, -17.25, 5.73)
CIE-LCH	lch(47.28, 18.17, 161.63°)
OKLab	oklab(53.92% -0.0484 0.0148)
OKLCH	oklch(53.92% 0.051 163)
XYZ	xyz(12.6812, 16.2307, 15.0324)
Luminance	0.1623 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537866 #785365

analogous

#537853 #537866 #537878

triadic

#537866 #665378 #786653

tetradic

#537866 #535378 #785365 #787853

square

#537866 #535378 #785365 #787853

split-complementary

#537866 #785378 #785353

monochromatic

#213028 #3A5447 #537866 #6E9B85 #92B4A3

Accessibility & contrast

On white

4.95

#537866 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#537866 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537866

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537866	#FFFFFF	#000000	##FFFFFF
##537866	1.00	4.95	4.25	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777365

Deuteranopia (green-blind)

#706E67

Tritanopia (blue-blind)

#4B7873

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #537866;
/* rgb */ color: rgb(83, 120, 102);
/* oklch */ color: oklch(53.9% 0.051 163.0);

Tailwind

colors: {
  custom: {
    50: '#849f91',
    500: '#537866',
    950: '#000000',
  },
}

SCSS

$custom: #537866;
$custom-light: #849f91;
$custom-dark: #000000;

JSON

{
  "hex": "#537866",
  "rgb": {
    "r": 83,
    "g": 120,
    "b": 102
  },
  "hsl": {
    "h": 150.811,
    "s": 18.227,
    "l": 39.804
  },
  "oklch": {
    "l": 0.53922,
    "c": 0.05066,
    "h": 163
  },
  "luminance": 0.16231
}

Semantic roles & 50–950 ramp

primary

#537866

secondary

#A18693

accent

#6D93BB

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0E0C

muted

#7C7E7D

Preview Lab

Preview with #537866

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

Preview Lab → · Contrast checker → · Palette generator →