#174C2B#174C2B

#174C2B is a dark, moderate green. Relative luminance 0.055; OKLCH L 37.2% C 0.079 H 152.7°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#174C2B
RGB	rgb(23, 76, 43)
HSL	hsl(143, 54%, 19%)
HSV	hsv(143, 70%, 30%)
CMYK	cmyk(69.7%, 0%, 43.4%, 70.2%)
CIE-LAB	lab(28.18, -26.12, 14.62)
CIE-LCH	lch(28.18, 29.93, 150.75°)
OKLab	oklab(37.19% -0.0706 0.0364)
OKLCH	oklch(37.19% 0.079 152.7)
XYZ	xyz(3.3736, 5.5251, 3.1737)
Luminance	0.0553 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174C2B #4C1738

analogous

#1E4C17 #174C2B #174C46

triadic

#174C2B #2B174C #4C2B17

tetradic

#174C2B #171E4C #4C1738 #4C4617

square

#174C2B #171E4C #4C1738 #4C4617

split-complementary

#174C2B #46174C #4C171E

monochromatic

#07170D #091D10 #174C2B #257B46 #33AA60

Accessibility & contrast

On white

9.98

#174C2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#174C2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174C2B

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174C2B	#FFFFFF	#000000	##FFFFFF
##174C2B	1.00	9.98	2.11	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4529

Deuteranopia (green-blind)

#45412D

Tritanopia (blue-blind)

#034B44

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #174c2b;
/* rgb */ color: rgb(23, 76, 43);
/* oklch */ color: oklch(37.2% 0.079 152.7);

Tailwind

colors: {
  custom: {
    50: '#5b7e64',
    500: '#174c2b',
    950: '#000000',
  },
}

SCSS

$custom: #174c2b;
$custom-light: #5b7e64;
$custom-dark: #000000;

JSON

{
  "hex": "#174c2b",
  "rgb": {
    "r": 23,
    "g": 76,
    "b": 43
  },
  "hsl": {
    "h": 142.642,
    "s": 53.535,
    "l": 19.412
  },
  "oklch": {
    "l": 0.37192,
    "c": 0.07945,
    "h": 152.7
  },
  "luminance": 0.05525
}

Semantic roles & 50–950 ramp

primary

#174C2B

secondary

#833C68

accent

#4BA6DD

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A05

muted

#797C7A

Preview Lab

Preview with #174C2B

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

Preview Lab → · Contrast checker → · Palette generator →