#558B7C#558B7C

#558B7C is a mid, moderate teal. Relative luminance 0.219; OKLCH L 59.4% C 0.062 H 174.5°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#558B7C
RGB	rgb(85, 139, 124)
HSL	hsl(163, 24%, 44%)
HSV	hsv(163, 39%, 55%)
CMYK	cmyk(38.8%, 0%, 10.8%, 45.5%)
CIE-LAB	lab(53.87, -21.58, 2.38)
CIE-LCH	lch(53.87, 21.71, 173.70°)
OKLab	oklab(59.44% -0.0621 0.006)
OKLCH	oklch(59.44% 0.062 174.5)
XYZ	xyz(16.6157, 21.8507, 22.4069)
Luminance	0.2185 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558B7C #8B5564

analogous

#558B61 #558B7C #557F8B

triadic

#558B7C #7C558B #8B7C55

tetradic

#558B7C #61558B #8B5564 #7F8B55

square

#558B7C #61558B #8B5564 #7F8B55

split-complementary

#558B7C #8B557F #8B6155

monochromatic

#273F38 #3E655A #558B7C #74AA9B #99C1B6

Accessibility & contrast

On white

3.91

#558B7C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#558B7C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558B7C

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558B7C	#FFFFFF	#000000	##000000
##558B7C	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88857B

Deuteranopia (green-blind)

#7E7E7D

Tritanopia (blue-blind)

#448C86

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #558b7c;
/* rgb */ color: rgb(85, 139, 124);
/* oklch */ color: oklch(59.4% 0.062 174.5);

Tailwind

colors: {
  custom: {
    50: '#87ada1',
    500: '#558b7c',
    950: '#000000',
  },
}

SCSS

$custom: #558b7c;
$custom-light: #87ada1;
$custom-dark: #000000;

JSON

{
  "hex": "#558b7c",
  "rgb": {
    "r": 85,
    "g": 139,
    "b": 124
  },
  "hsl": {
    "h": 163.333,
    "s": 24.107,
    "l": 43.922
  },
  "oklch": {
    "l": 0.59442,
    "c": 0.06235,
    "h": 174.5
  },
  "luminance": 0.21852
}

Semantic roles & 50–950 ramp

primary

#558B7C

secondary

#AE8E97

accent

#6780C1

background

#F8FAF9

surface

#F0F4F2

border

#CBCECC

text

#0B100F

muted

#7C7F7E

Preview Lab

Preview with #558B7C

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

Preview Lab → · Contrast checker → · Palette generator →