#174C3E#174C3E

#174C3E is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.7% C 0.061 H 172.2°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#174C3E
RGB	rgb(23, 76, 62)
HSL	hsl(164, 54%, 19%)
HSV	hsv(164, 70%, 30%)
CMYK	cmyk(69.7%, 0%, 18.4%, 70.2%)
CIE-LAB	lab(28.64, -21.33, 3.23)
CIE-LCH	lch(28.64, 21.58, 171.39°)
OKLab	oklab(37.72% -0.0602 0.0082)
OKLCH	oklch(37.72% 0.061 172.2)
XYZ	xyz(3.8069, 5.6984, 5.4558)
Luminance	0.0570 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174C3E #4C1725

analogous

#174C24 #174C3E #17404C

triadic

#174C3E #3E174C #4C3E17

tetradic

#174C3E #24174C #4C1725 #404C17

square

#174C3E #24174C #4C1725 #404C17

split-complementary

#174C3E #4C1740 #4C2417

monochromatic

#071713 #091D18 #174C3E #257B64 #33AA8B

Accessibility & contrast

On white

9.81

#174C3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#174C3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174C3E

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174C3E	#FFFFFF	#000000	##FFFFFF
##174C3E	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49473D

Deuteranopia (green-blind)

#42413F

Tritanopia (blue-blind)

#004D48

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #174c3e;
/* rgb */ color: rgb(23, 76, 62);
/* oklch */ color: oklch(37.7% 0.061 172.2);

Tailwind

colors: {
  custom: {
    50: '#5b7e73',
    500: '#174c3e',
    950: '#000000',
  },
}

SCSS

$custom: #174c3e;
$custom-light: #5b7e73;
$custom-dark: #000000;

JSON

{
  "hex": "#174c3e",
  "rgb": {
    "r": 23,
    "g": 76,
    "b": 62
  },
  "hsl": {
    "h": 164.151,
    "s": 53.535,
    "l": 19.412
  },
  "oklch": {
    "l": 0.37718,
    "c": 0.06076,
    "h": 172.2
  },
  "luminance": 0.05699
}

Semantic roles & 50–950 ramp

primary

#174C3E

secondary

#833C4F

accent

#4B71DD

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A08

muted

#797C7B

Preview Lab

Preview with #174C3E

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

Preview Lab → · Contrast checker → · Palette generator →