#558C78#558C78

#558C78 is a mid, moderate teal. Relative luminance 0.220; OKLCH L 59.6% C 0.066 H 168.9°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#558C78
RGB	rgb(85, 140, 120)
HSL	hsl(158, 24%, 44%)
HSV	hsv(158, 39%, 55%)
CMYK	cmyk(39.3%, 0%, 14.3%, 45.1%)
CIE-LAB	lab(54.07, -23.04, 4.99)
CIE-LCH	lch(54.07, 23.57, 167.79°)
OKLab	oklab(59.57% -0.0652 0.0128)
OKLCH	oklch(59.57% 0.066 168.9)
XYZ	xyz(16.5133, 22.0425, 21.1501)
Luminance	0.2204 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558C78 #8C5569

analogous

#558C5D #558C78 #55858C

triadic

#558C78 #78558C #8C7855

tetradic

#558C78 #5D558C #8C5569 #858C55

square

#558C78 #5D558C #8C5569 #858C55

split-complementary

#558C78 #8C5585 #8C5D55

monochromatic

#274037 #3E6657 #558C78 #74AA97 #9AC2B3

Accessibility & contrast

On white

3.88

#558C78 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#558C78 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558C78

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558C78	#FFFFFF	#000000	##000000
##558C78	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898577

Deuteranopia (green-blind)

#807F79

Tritanopia (blue-blind)

#458D86

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #558c78;
/* rgb */ color: rgb(85, 140, 120);
/* oklch */ color: oklch(59.6% 0.066 168.9);

Tailwind

colors: {
  custom: {
    50: '#87ae9f',
    500: '#558c78',
    950: '#000000',
  },
}

SCSS

$custom: #558c78;
$custom-light: #87ae9f;
$custom-dark: #000000;

JSON

{
  "hex": "#558c78",
  "rgb": {
    "r": 85,
    "g": 140,
    "b": 120
  },
  "hsl": {
    "h": 158.182,
    "s": 24.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.59572,
    "c": 0.06647,
    "h": 168.9
  },
  "luminance": 0.22044
}

Semantic roles & 50–950 ramp

primary

#558C78

secondary

#AF8E9A

accent

#6788C1

background

#F8FAF9

surface

#F0F4F2

border

#CBCECC

text

#0B100E

muted

#7C7F7E

Preview Lab

Preview with #558C78

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

Preview Lab → · Contrast checker → · Palette generator →