#174A33#174A33

#174A33 is a dark, moderate teal. Relative luminance 0.053; OKLCH L 36.8% C 0.068 H 160.6°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#174A33
RGB	rgb(23, 74, 51)
HSL	hsl(153, 53%, 19%)
HSV	hsv(153, 69%, 29%)
CMYK	cmyk(68.9%, 0%, 31.1%, 71%)
CIE-LAB	lab(27.62, -23.30, 8.84)
CIE-LCH	lch(27.62, 24.92, 159.21°)
OKLab	oklab(36.79% -0.0638 0.0225)
OKLCH	oklch(36.79% 0.068 160.6)
XYZ	xyz(3.3993, 5.3184, 3.9787)
Luminance	0.0532 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174A33 #4A172E

analogous

#174A1A #174A33 #17484A

triadic

#174A33 #33174A #4A3317

tetradic

#174A33 #1A174A #4A172E #484A17

square

#174A33 #1A174A #4A172E #484A17

split-complementary

#174A33 #4A1748 #4A1A17

monochromatic

#071710 #081B13 #174A33 #267953 #34A773

Accessibility & contrast

On white

10.18

#174A33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#174A33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174A33

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174A33	#FFFFFF	#000000	##FFFFFF
##174A33	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494432

Deuteranopia (green-blind)

#423F34

Tritanopia (blue-blind)

#004A44

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #174a33;
/* rgb */ color: rgb(23, 74, 51);
/* oklch */ color: oklch(36.8% 0.068 160.6);

Tailwind

colors: {
  custom: {
    50: '#5b7d6a',
    500: '#174a33',
    950: '#000000',
  },
}

SCSS

$custom: #174a33;
$custom-light: #5b7d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#174a33",
  "rgb": {
    "r": 23,
    "g": 74,
    "b": 51
  },
  "hsl": {
    "h": 152.941,
    "s": 52.577,
    "l": 19.02
  },
  "oklch": {
    "l": 0.36792,
    "c": 0.06764,
    "h": 160.6
  },
  "luminance": 0.05319
}

Semantic roles & 50–950 ramp

primary

#174A33

secondary

#813C5B

accent

#4C8DDC

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040906

muted

#797B7A

Preview Lab

Preview with #174A33

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

Preview Lab → · Contrast checker → · Palette generator →