#557366#557366

#557366 is a mid, muted teal. Relative luminance 0.152; OKLCH L 52.8% C 0.040 H 166.4°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#557366
RGB	rgb(85, 115, 102)
HSL	hsl(154, 15%, 39%)
HSV	hsv(154, 26%, 45%)
CMYK	cmyk(26.1%, 0%, 11.3%, 54.9%)
CIE-LAB	lab(45.84, -13.82, 3.68)
CIE-LCH	lch(45.84, 14.31, 165.08°)
OKLab	oklab(52.81% -0.0392 0.0095)
OKLCH	oklch(52.81% 0.04 166.4)
XYZ	xyz(12.2746, 15.1516, 14.8456)
Luminance	0.1515 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557366 #735562

analogous

#557357 #557366 #557173

triadic

#557366 #665573 #736655

tetradic

#557366 #575573 #735562 #717355

square

#557366 #575573 #735562 #717355

split-complementary

#557366 #735571 #735755

monochromatic

#212D28 #3B5047 #557366 #709585 #93AFA3

Accessibility & contrast

On white

5.21

#557366 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#557366 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557366

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557366	#FFFFFF	#000000	##FFFFFF
##557366	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726F65

Deuteranopia (green-blind)

#6C6B67

Tritanopia (blue-blind)

#4E736F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #557366;
/* rgb */ color: rgb(85, 115, 102);
/* oklch */ color: oklch(52.8% 0.040 166.4);

Tailwind

colors: {
  custom: {
    50: '#859b91',
    500: '#557366',
    950: '#000000',
  },
}

SCSS

$custom: #557366;
$custom-light: #859b91;
$custom-dark: #000000;

JSON

{
  "hex": "#557366",
  "rgb": {
    "r": 85,
    "g": 115,
    "b": 102
  },
  "hsl": {
    "h": 154,
    "s": 15,
    "l": 39.216
  },
  "oklch": {
    "l": 0.52805,
    "c": 0.04039,
    "h": 166.4
  },
  "luminance": 0.15152
}

Semantic roles & 50–950 ramp

primary

#557366

secondary

#9D8690

accent

#708FB8

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0E0C

muted

#7C7E7D

Preview Lab

Preview with #557366

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

Preview Lab → · Contrast checker → · Palette generator →