#174B4F#174B4F

#174B4F is a dark, muted teal. Relative luminance 0.058; OKLCH L 38.1% C 0.054 H 202.4°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#174B4F
RGB	rgb(23, 75, 79)
HSL	hsl(184, 55%, 20%)
HSV	hsv(184, 71%, 31%)
CMYK	cmyk(70.9%, 5.1%, 0%, 69%)
CIE-LAB	lab(28.85, -15.42, -7.43)
CIE-LCH	lch(28.85, 17.11, 205.73°)
OKLab	oklab(38.07% -0.05 -0.0206)
OKLCH	oklch(38.07% 0.054 202.4)
XYZ	xyz(4.2801, 5.7784, 8.2854)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174B4F #4F1B17

analogous

#174F37 #174B4F #172F4F

triadic

#174B4F #4F174B #4B4F17

tetradic

#174B4F #37174F #4F1B17 #2F4F17

square

#174B4F #37174F #4F1B17 #2F4F17

split-complementary

#174B4F #4F172F #4F3717

monochromatic

#071618 #091E20 #174B4F #25787E #33A5AE

Accessibility & contrast

On white

9.74

#174B4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#174B4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174B4F

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174B4F	#FFFFFF	#000000	##FFFFFF
##174B4F	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45484F

Deuteranopia (green-blind)

#3C414F

Tritanopia (blue-blind)

#004E4C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #174b4f;
/* rgb */ color: rgb(23, 75, 79);
/* oklch */ color: oklch(38.1% 0.054 202.4);

Tailwind

colors: {
  custom: {
    50: '#5d7d80',
    500: '#174b4f',
    950: '#000000',
  },
}

SCSS

$custom: #174b4f;
$custom-light: #5d7d80;
$custom-dark: #000000;

JSON

{
  "hex": "#174b4f",
  "rgb": {
    "r": 23,
    "g": 75,
    "b": 79
  },
  "hsl": {
    "h": 184.286,
    "s": 54.902,
    "l": 20
  },
  "oklch": {
    "l": 0.38073,
    "c": 0.05411,
    "h": 202.4
  },
  "luminance": 0.05779
}

Semantic roles & 50–950 ramp

primary

#174B4F

secondary

#86413C

accent

#544ADE

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#05090A

muted

#797B7C

Preview Lab

Preview with #174B4F

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

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