#11574C#11574C

#11574C is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.2% C 0.069 H 179.5°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#11574C
RGB	rgb(17, 87, 76)
HSL	hsl(171, 67%, 20%)
HSV	hsv(171, 80%, 34%)
CMYK	cmyk(80.5%, 0%, 12.6%, 65.9%)
CIE-LAB	lab(32.83, -23.82, 0.36)
CIE-LCH	lch(32.83, 23.82, 179.13°)
OKLab	oklab(41.23% -0.0687 0.0006)
OKLCH	oklch(41.23% 0.069 179.5)
XYZ	xyz(4.9432, 7.4568, 8.0148)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11574C #57111C

analogous

#115729 #11574C #113F57

triadic

#11574C #4C1157 #574C11

tetradic

#11574C #291157 #57111C #3F5711

square

#11574C #291157 #57111C #3F5711

split-complementary

#11574C #57113F #572911

monochromatic

#051A16 #07241F #11574C #1B8A79 #25BDA5

Accessibility & contrast

On white

8.43

#11574C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#11574C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11574C

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11574C	#FFFFFF	#000000	##FFFFFF
##11574C	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53514C

Deuteranopia (green-blind)

#4A4A4D

Tritanopia (blue-blind)

#005954

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #11574c;
/* rgb */ color: rgb(17, 87, 76);
/* oklch */ color: oklch(41.2% 0.069 179.5);

Tailwind

colors: {
  custom: {
    50: '#5c877e',
    500: '#11574c',
    950: '#000000',
  },
}

SCSS

$custom: #11574c;
$custom-light: #5c877e;
$custom-dark: #000000;

JSON

{
  "hex": "#11574c",
  "rgb": {
    "r": 17,
    "g": 87,
    "b": 76
  },
  "hsl": {
    "h": 170.571,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.41229,
    "c": 0.06871,
    "h": 179.5
  },
  "luminance": 0.07457
}

Semantic roles & 50–950 ramp

primary

#11574C

secondary

#903442

accent

#3E59EA

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #11574C

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

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