#174D43#174D43

#174D43 is a dark, muted teal. Relative luminance 0.059; OKLCH L 38.2% C 0.059 H 178.4°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#174D43
RGB	rgb(23, 77, 67)
HSL	hsl(169, 54%, 20%)
HSV	hsv(169, 70%, 30%)
CMYK	cmyk(70.1%, 0%, 13%, 69.8%)
CIE-LAB	lab(29.15, -20.39, 0.75)
CIE-LCH	lch(29.15, 20.40, 177.90°)
OKLab	oklab(38.18% -0.0587 0.0017)
OKLCH	oklch(38.18% 0.059 178.4)
XYZ	xyz(4.0199, 5.8947, 6.2350)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174D43 #4D1721

analogous

#174D28 #174D43 #173C4D

triadic

#174D43 #43174D #4D4317

tetradic

#174D43 #28174D #4D1721 #3C4D17

square

#174D43 #28174D #4D1721 #3C4D17

split-complementary

#174D43 #4D173C #4D2817

monochromatic

#071815 #091E1A #174D43 #257C6C #33AB95

Accessibility & contrast

On white

9.64

#174D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#174D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174D43

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174D43	#FFFFFF	#000000	##FFFFFF
##174D43	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4843

Deuteranopia (green-blind)

#424244

Tritanopia (blue-blind)

#004E4A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #174d43;
/* rgb */ color: rgb(23, 77, 67);
/* oklch */ color: oklch(38.2% 0.059 178.4);

Tailwind

colors: {
  custom: {
    50: '#5c7f77',
    500: '#174d43',
    950: '#000000',
  },
}

SCSS

$custom: #174d43;
$custom-light: #5c7f77;
$custom-dark: #000000;

JSON

{
  "hex": "#174d43",
  "rgb": {
    "r": 23,
    "g": 77,
    "b": 67
  },
  "hsl": {
    "h": 168.889,
    "s": 54,
    "l": 19.608
  },
  "oklch": {
    "l": 0.3818,
    "c": 0.05874,
    "h": 178.4
  },
  "luminance": 0.05895
}

Semantic roles & 50–950 ramp

primary

#174D43

secondary

#843C49

accent

#4A66DD

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #174D43

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

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