#11533B#11533B

#11533B is a dark, moderate teal. Relative luminance 0.066; OKLCH L 39.5% C 0.076 H 163.8°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#11533B
RGB	rgb(17, 83, 59)
HSL	hsl(158, 66%, 20%)
HSV	hsv(158, 80%, 33%)
CMYK	cmyk(79.5%, 0%, 28.9%, 67.5%)
CIE-LAB	lab(30.93, -26.73, 8.36)
CIE-LCH	lch(30.93, 28.01, 162.64°)
OKLab	oklab(39.52% -0.0734 0.0213)
OKLCH	oklch(39.52% 0.076 163.8)
XYZ	xyz(4.1134, 6.6210, 5.1980)
Luminance	0.0662 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11533B #531129

analogous

#11531A #11533B #114A53

triadic

#11533B #3B1153 #533B11

tetradic

#11533B #1A1153 #531129 #4A5311

square

#11533B #1A1153 #531129 #4A5311

split-complementary

#11533B #53114A #531A11

monochromatic

#051912 #072017 #11533B #1B865F #26B983

Accessibility & contrast

On white

9.04

#11533B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#11533B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11533B

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11533B	#FFFFFF	#000000	##FFFFFF
##11533B	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514C3A

Deuteranopia (green-blind)

#49463D

Tritanopia (blue-blind)

#00534C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #11533b;
/* rgb */ color: rgb(17, 83, 59);
/* oklch */ color: oklch(39.5% 0.076 163.8);

Tailwind

colors: {
  custom: {
    50: '#5b8471',
    500: '#11533b',
    950: '#000000',
  },
}

SCSS

$custom: #11533b;
$custom-light: #5b8471;
$custom-dark: #000000;

JSON

{
  "hex": "#11533b",
  "rgb": {
    "r": 17,
    "g": 83,
    "b": 59
  },
  "hsl": {
    "h": 158.182,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.39521,
    "c": 0.07639,
    "h": 163.8
  },
  "luminance": 0.06621
}

Semantic roles & 50–950 ramp

primary

#11533B

secondary

#8C3454

accent

#3F7DE9

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #11533B

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

Preview Lab → · Contrast checker → · Palette generator →