#11553C#11553C

#11553C is a dark, moderate teal. Relative luminance 0.069; OKLCH L 40.1% C 0.078 H 163.4°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#11553C
RGB	rgb(17, 85, 60)
HSL	hsl(158, 67%, 20%)
HSV	hsv(158, 80%, 33%)
CMYK	cmyk(80%, 0%, 29.4%, 66.7%)
CIE-LAB	lab(31.67, -27.40, 8.77)
CIE-LCH	lch(31.67, 28.77, 162.25°)
OKLab	oklab(40.14% -0.0751 0.0224)
OKLCH	oklch(40.14% 0.078 163.4)
XYZ	xyz(4.2948, 6.9419, 5.3877)
Luminance	0.0694 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11553C #55112A

analogous

#11551A #11553C #114C55

triadic

#11553C #3C1155 #553C11

tetradic

#11553C #1A1155 #55112A #4C5511

square

#11553C #1A1155 #55112A #4C5511

split-complementary

#11553C #55114C #551A11

monochromatic

#051A12 #072218 #11553C #1B8860 #25BB84

Accessibility & contrast

On white

8.79

#11553C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#11553C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11553C

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11553C	#FFFFFF	#000000	##FFFFFF
##11553C	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534E3B

Deuteranopia (green-blind)

#4B483E

Tritanopia (blue-blind)

#00554E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #11553c;
/* rgb */ color: rgb(17, 85, 60);
/* oklch */ color: oklch(40.1% 0.078 163.4);

Tailwind

colors: {
  custom: {
    50: '#5b8571',
    500: '#11553c',
    950: '#000000',
  },
}

SCSS

$custom: #11553c;
$custom-light: #5b8571;
$custom-dark: #000000;

JSON

{
  "hex": "#11553c",
  "rgb": {
    "r": 17,
    "g": 85,
    "b": 60
  },
  "hsl": {
    "h": 157.941,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.40142,
    "c": 0.07838,
    "h": 163.4
  },
  "luminance": 0.06942
}

Semantic roles & 50–950 ramp

primary

#11553C

secondary

#8E3455

accent

#3E7DEA

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #11553C

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

Preview Lab → · Contrast checker → · Palette generator →