#174F3A#174F3A

#174F3A is a dark, moderate teal. Relative luminance 0.061; OKLCH L 38.5% C 0.069 H 164.5°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#174F3A
RGB	rgb(23, 79, 58)
HSL	hsl(158, 55%, 20%)
HSV	hsv(158, 71%, 31%)
CMYK	cmyk(70.9%, 0%, 26.6%, 69%)
CIE-LAB	lab(29.61, -23.96, 7.17)
CIE-LCH	lch(29.61, 25.01, 163.35°)
OKLab	oklab(38.48% -0.0661 0.0183)
OKLCH	oklch(38.48% 0.069 164.5)
XYZ	xyz(3.9126, 6.0792, 4.9694)
Luminance	0.0608 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174F3A #4F172C

analogous

#174F1E #174F3A #17484F

triadic

#174F3A #3A174F #4F3A17

tetradic

#174F3A #1E174F #4F172C #484F17

square

#174F3A #1E174F #4F172C #484F17

split-complementary

#174F3A #4F1748 #4F1E17

monochromatic

#071811 #092017 #174F3A #257E5D #33AE80

Accessibility & contrast

On white

9.48

#174F3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#174F3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174F3A

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174F3A	#FFFFFF	#000000	##FFFFFF
##174F3A	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4939

Deuteranopia (green-blind)

#46443B

Tritanopia (blue-blind)

#004F49

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #174f3a;
/* rgb */ color: rgb(23, 79, 58);
/* oklch */ color: oklch(38.5% 0.069 164.5);

Tailwind

colors: {
  custom: {
    50: '#5c8170',
    500: '#174f3a',
    950: '#000000',
  },
}

SCSS

$custom: #174f3a;
$custom-light: #5c8170;
$custom-dark: #000000;

JSON

{
  "hex": "#174f3a",
  "rgb": {
    "r": 23,
    "g": 79,
    "b": 58
  },
  "hsl": {
    "h": 157.5,
    "s": 54.902,
    "l": 20
  },
  "oklch": {
    "l": 0.38477,
    "c": 0.06859,
    "h": 164.5
  },
  "luminance": 0.0608
}

Semantic roles & 50–950 ramp

primary

#174F3A

secondary

#863C58

accent

#4A81DE

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #174F3A

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

Preview Lab → · Contrast checker → · Palette generator →