#557870#557870

#557870 is a mid, muted teal. Relative luminance 0.165; OKLCH L 54.4% C 0.042 H 178.9°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#557870
RGB	rgb(85, 120, 112)
HSL	hsl(166, 17%, 40%)
HSV	hsv(166, 29%, 47%)
CMYK	cmyk(29.2%, 0%, 6.7%, 52.9%)
CIE-LAB	lab(47.67, -14.28, 0.39)
CIE-LCH	lch(47.67, 14.29, 178.44°)
OKLab	oklab(54.36% -0.0418 0.0008)
OKLCH	oklch(54.36% 0.042 178.9)
XYZ	xyz(13.3865, 16.5334, 17.8120)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557870 #78555D

analogous

#55785F #557870 #556E78

triadic

#557870 #705578 #787055

tetradic

#557870 #5F5578 #78555D #6E7855

square

#557870 #5F5578 #78555D #6E7855

split-complementary

#557870 #78556E #785F55

monochromatic

#22302D #3C544F #557870 #709A90 #94B3AC

Accessibility & contrast

On white

4.88

#557870 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#557870 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557870

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557870	#FFFFFF	#000000	##FFFFFF
##557870	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757470

Deuteranopia (green-blind)

#6F6F71

Tritanopia (blue-blind)

#4B7976

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #557870;
/* rgb */ color: rgb(85, 120, 112);
/* oklch */ color: oklch(54.4% 0.042 178.9);

Tailwind

colors: {
  custom: {
    50: '#869f99',
    500: '#557870',
    950: '#000000',
  },
}

SCSS

$custom: #557870;
$custom-light: #869f99;
$custom-dark: #000000;

JSON

{
  "hex": "#557870",
  "rgb": {
    "r": 85,
    "g": 120,
    "b": 112
  },
  "hsl": {
    "h": 166.286,
    "s": 17.073,
    "l": 40.196
  },
  "oklch": {
    "l": 0.54357,
    "c": 0.04179,
    "h": 178.9
  },
  "luminance": 0.16534
}

Semantic roles & 50–950 ramp

primary

#557870

secondary

#A1888D

accent

#6E7FBA

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0D

muted

#7C7E7E

Preview Lab

Preview with #557870

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

Preview Lab → · Contrast checker → · Palette generator →