#174F4D#174F4D

#174F4D is a dark, muted teal. Relative luminance 0.063; OKLCH L 39.1% C 0.057 H 191.7°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#174F4D
RGB	rgb(23, 79, 77)
HSL	hsl(178, 55%, 20%)
HSV	hsv(178, 71%, 31%)
CMYK	cmyk(70.9%, 0%, 2.5%, 69%)
CIE-LAB	lab(30.18, -18.33, -4.15)
CIE-LCH	lch(30.18, 18.79, 192.76°)
OKLab	oklab(39.13% -0.0559 -0.0116)
OKLCH	oklch(39.13% 0.057 191.7)
XYZ	xyz(4.4883, 6.3094, 8.0010)
Luminance	0.0631 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174F4D #4F1719

analogous

#174F31 #174F4D #17354F

triadic

#174F4D #4D174F #4F4D17

tetradic

#174F4D #31174F #4F1719 #354F17

square

#174F4D #31174F #4F1719 #354F17

split-complementary

#174F4D #4F1735 #4F3117

monochromatic

#071817 #09201F #174F4D #257E7B #33AEA9

Accessibility & contrast

On white

9.28

#174F4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#174F4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174F4D

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174F4D	#FFFFFF	#000000	##FFFFFF
##174F4D	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4B4D

Deuteranopia (green-blind)

#41444D

Tritanopia (blue-blind)

#00514E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #174f4d;
/* rgb */ color: rgb(23, 79, 77);
/* oklch */ color: oklch(39.1% 0.057 191.7);

Tailwind

colors: {
  custom: {
    50: '#5d807e',
    500: '#174f4d',
    950: '#000000',
  },
}

SCSS

$custom: #174f4d;
$custom-light: #5d807e;
$custom-dark: #000000;

JSON

{
  "hex": "#174f4d",
  "rgb": {
    "r": 23,
    "g": 79,
    "b": 77
  },
  "hsl": {
    "h": 177.857,
    "s": 54.902,
    "l": 20
  },
  "oklch": {
    "l": 0.39128,
    "c": 0.05707,
    "h": 191.7
  },
  "luminance": 0.0631
}

Semantic roles & 50–950 ramp

primary

#174F4D

secondary

#863C3E

accent

#4A4FDE

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #174F4D

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

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