#174B35#174B35

#174B35 is a dark, moderate teal. Relative luminance 0.055; OKLCH L 37.1% C 0.067 H 162.0°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#174B35
RGB	rgb(23, 75, 53)
HSL	hsl(155, 53%, 19%)
HSV	hsv(155, 69%, 29%)
CMYK	cmyk(69.3%, 0%, 29.3%, 70.6%)
CIE-LAB	lab(28.04, -23.28, 8.14)
CIE-LCH	lch(28.04, 24.66, 160.72°)
OKLab	oklab(37.15% -0.0639 0.0208)
OKLCH	oklch(37.15% 0.067 162)
XYZ	xyz(3.5117, 5.4710, 4.2384)
Luminance	0.0547 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174B35 #4B172D

analogous

#174B1B #174B35 #17474B

triadic

#174B35 #35174B #4B3517

tetradic

#174B35 #1B174B #4B172D #474B17

square

#174B35 #1B174B #4B172D #474B17

split-complementary

#174B35 #4B1747 #4B1B17

monochromatic

#071711 #091C14 #174B35 #257A56 #34A977

Accessibility & contrast

On white

10.03

#174B35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#174B35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174B35

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174B35	#FFFFFF	#000000	##FFFFFF
##174B35	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4534

Deuteranopia (green-blind)

#434036

Tritanopia (blue-blind)

#004B45

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #174b35;
/* rgb */ color: rgb(23, 75, 53);
/* oklch */ color: oklch(37.1% 0.067 162.0);

Tailwind

colors: {
  custom: {
    50: '#5b7e6c',
    500: '#174b35',
    950: '#000000',
  },
}

SCSS

$custom: #174b35;
$custom-light: #5b7e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#174b35",
  "rgb": {
    "r": 23,
    "g": 75,
    "b": 53
  },
  "hsl": {
    "h": 154.615,
    "s": 53.061,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37146,
    "c": 0.06721,
    "h": 162
  },
  "luminance": 0.05471
}

Semantic roles & 50–950 ramp

primary

#174B35

secondary

#823C59

accent

#4B89DC

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A07

muted

#797C7A

Preview Lab

Preview with #174B35

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

Preview Lab → · Contrast checker → · Palette generator →