#558D78#558D78

#558D78 is a mid, moderate teal. Relative luminance 0.223; OKLCH L 59.8% C 0.068 H 168.2°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#558D78
RGB	rgb(85, 141, 120)
HSL	hsl(158, 25%, 44%)
HSV	hsv(158, 40%, 55%)
CMYK	cmyk(39.7%, 0%, 14.9%, 44.7%)
CIE-LAB	lab(54.38, -23.55, 5.43)
CIE-LCH	lch(54.38, 24.16, 167.01°)
OKLab	oklab(59.82% -0.0665 0.014)
OKLCH	oklch(59.82% 0.068 168.2)
XYZ	xyz(16.6601, 22.3360, 21.1991)
Luminance	0.2234 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558D78 #8D556A

analogous

#558D5C #558D78 #55868D

triadic

#558D78 #78558D #8D7855

tetradic

#558D78 #5C558D #8D556A #868D55

square

#558D78 #5C558D #8D556A #868D55

split-complementary

#558D78 #8D5586 #8D5C55

monochromatic

#274137 #3E6758 #558D78 #74AB97 #9AC2B3

Accessibility & contrast

On white

3.84

#558D78 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#558D78 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558D78

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558D78	#FFFFFF	#000000	##000000
##558D78	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8677

Deuteranopia (green-blind)

#817F79

Tritanopia (blue-blind)

#458E87

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #558d78;
/* rgb */ color: rgb(85, 141, 120);
/* oklch */ color: oklch(59.8% 0.068 168.2);

Tailwind

colors: {
  custom: {
    50: '#87ae9f',
    500: '#558d78',
    950: '#000000',
  },
}

SCSS

$custom: #558d78;
$custom-light: #87ae9f;
$custom-dark: #000000;

JSON

{
  "hex": "#558d78",
  "rgb": {
    "r": 85,
    "g": 141,
    "b": 120
  },
  "hsl": {
    "h": 157.5,
    "s": 24.779,
    "l": 44.314
  },
  "oklch": {
    "l": 0.59821,
    "c": 0.06799,
    "h": 168.2
  },
  "luminance": 0.22337
}

Semantic roles & 50–950 ramp

primary

#558D78

secondary

#B08E9B

accent

#6789C1

background

#F8FAF9

surface

#F0F4F2

border

#CBCECC

text

#0B100E

muted

#7C7F7E

Preview Lab

Preview with #558D78

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

Preview Lab → · Contrast checker → · Palette generator →