#11534B#11534B

#11534B is a dark, moderate teal. Relative luminance 0.068; OKLCH L 40.0% C 0.065 H 183.0°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#11534B
RGB	rgb(17, 83, 75)
HSL	hsl(173, 66%, 20%)
HSV	hsv(173, 80%, 33%)
CMYK	cmyk(79.5%, 0%, 9.6%, 67.5%)
CIE-LAB	lab(31.38, -22.08, -1.12)
CIE-LCH	lch(31.38, 22.11, 182.91°)
OKLab	oklab(40.04% -0.0646 -0.0034)
OKLCH	oklch(40.04% 0.065 183)
XYZ	xyz(4.5938, 6.8131, 7.7282)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11534B #531119

analogous

#11532A #11534B #113A53

triadic

#11534B #4B1153 #534B11

tetradic

#11534B #2A1153 #531119 #3A5311

square

#11534B #2A1153 #531119 #3A5311

split-complementary

#11534B #53113A #532A11

monochromatic

#051917 #07201D #11534B #1B8679 #26B9A7

Accessibility & contrast

On white

8.89

#11534B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#11534B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11534B

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11534B	#FFFFFF	#000000	##FFFFFF
##11534B	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4E4B

Deuteranopia (green-blind)

#46474C

Tritanopia (blue-blind)

#005550

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #11534b;
/* rgb */ color: rgb(17, 83, 75);
/* oklch */ color: oklch(40.0% 0.065 183.0);

Tailwind

colors: {
  custom: {
    50: '#5c847d',
    500: '#11534b',
    950: '#000000',
  },
}

SCSS

$custom: #11534b;
$custom-light: #5c847d;
$custom-dark: #000000;

JSON

{
  "hex": "#11534b",
  "rgb": {
    "r": 17,
    "g": 83,
    "b": 75
  },
  "hsl": {
    "h": 172.727,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.40037,
    "c": 0.06473,
    "h": 183
  },
  "luminance": 0.06814
}

Semantic roles & 50–950 ramp

primary

#11534B

secondary

#8C343E

accent

#3F53E9

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#040B09

muted

#797C7B

Preview Lab

Preview with #11534B

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

Preview Lab → · Contrast checker → · Palette generator →