#174339#174339

#174339 is a dark, muted teal. Relative luminance 0.045; OKLCH L 34.9% C 0.052 H 175.7°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#174339
RGB	rgb(23, 67, 57)
HSL	hsl(166, 49%, 18%)
HSV	hsv(166, 66%, 26%)
CMYK	cmyk(65.7%, 0%, 14.9%, 73.7%)
CIE-LAB	lab(25.23, -18.00, 1.57)
CIE-LCH	lch(25.23, 18.07, 175.02°)
OKLab	oklab(34.9% -0.0515 0.0039)
OKLCH	oklch(34.9% 0.052 175.7)
XYZ	xyz(3.0987, 4.4916, 4.5738)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174339 #431721

analogous

#174323 #174339 #173743

triadic

#174339 #391743 #433917

tetradic

#174339 #231743 #431721 #374317

square

#174339 #231743 #431721 #374317

split-complementary

#174339 #431737 #432317

monochromatic

#081713 #081713 #174339 #277160 #369E87

Accessibility & contrast

On white

11.06

#174339 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#174339 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174339

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174339	#FFFFFF	#000000	##FFFFFF
##174339	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403F39

Deuteranopia (green-blind)

#3A3A3A

Tritanopia (blue-blind)

#004440

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #174339;
/* rgb */ color: rgb(23, 67, 57);
/* oklch */ color: oklch(34.9% 0.052 175.7);

Tailwind

colors: {
  custom: {
    50: '#59776f',
    500: '#174339',
    950: '#000000',
  },
}

SCSS

$custom: #174339;
$custom-light: #59776f;
$custom-dark: #000000;

JSON

{
  "hex": "#174339",
  "rgb": {
    "r": 23,
    "g": 67,
    "b": 57
  },
  "hsl": {
    "h": 166.364,
    "s": 48.889,
    "l": 17.647
  },
  "oklch": {
    "l": 0.34896,
    "c": 0.05162,
    "h": 175.7
  },
  "luminance": 0.04492
}

Semantic roles & 50–950 ramp

primary

#174339

secondary

#7A3C4A

accent

#4F6FD8

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040807

muted

#797B7A

Preview Lab

Preview with #174339

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

Preview Lab → · Contrast checker → · Palette generator →