#558E7C#558E7C

#558E7C is a mid, moderate teal. Relative luminance 0.227; OKLCH L 60.2% C 0.067 H 171.8°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#558E7C
RGB	rgb(85, 142, 124)
HSL	hsl(161, 25%, 45%)
HSV	hsv(161, 40%, 56%)
CMYK	cmyk(40.1%, 0%, 12.7%, 44.3%)
CIE-LAB	lab(54.79, -23.13, 3.72)
CIE-LCH	lch(54.79, 23.43, 170.85°)
OKLab	oklab(60.19% -0.066 0.0095)
OKLCH	oklch(60.19% 0.067 171.8)
XYZ	xyz(17.0560, 22.7314, 22.5537)
Luminance	0.2273 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558E7C #8E5567

analogous

#558E60 #558E7C #55848E

triadic

#558E7C #7C558E #8E7C55

tetradic

#558E7C #60558E #8E5567 #848E55

square

#558E7C #60558E #8E5567 #848E55

split-complementary

#558E7C #8E5584 #8E6055

monochromatic

#274139 #3E685B #558E7C #74AC9A #9BC3B6

Accessibility & contrast

On white

3.79

#558E7C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#558E7C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558E7C

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558E7C	#FFFFFF	#000000	##000000
##558E7C	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B877B

Deuteranopia (green-blind)

#81807D

Tritanopia (blue-blind)

#448F89

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #558e7c;
/* rgb */ color: rgb(85, 142, 124);
/* oklch */ color: oklch(60.2% 0.067 171.8);

Tailwind

colors: {
  custom: {
    50: '#88afa1',
    500: '#558e7c',
    950: '#000000',
  },
}

SCSS

$custom: #558e7c;
$custom-light: #88afa1;
$custom-dark: #000000;

JSON

{
  "hex": "#558e7c",
  "rgb": {
    "r": 85,
    "g": 142,
    "b": 124
  },
  "hsl": {
    "h": 161.053,
    "s": 25.11,
    "l": 44.51
  },
  "oklch": {
    "l": 0.60189,
    "c": 0.06664,
    "h": 171.8
  },
  "luminance": 0.22733
}

Semantic roles & 50–950 ramp

primary

#558E7C

secondary

#B08F99

accent

#6683C2

background

#F8FAF9

surface

#F0F4F2

border

#CBCECC

text

#0B100F

muted

#7C7F7E

Preview Lab

Preview with #558E7C

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

Preview Lab → · Contrast checker → · Palette generator →