#174A0B#174A0B

#174A0B is a dark, moderate green. Relative luminance 0.051; OKLCH L 36.1% C 0.106 H 140.4°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#174A0B
RGB	rgb(23, 74, 11)
HSL	hsl(109, 74%, 17%)
HSV	hsv(109, 85%, 29%)
CMYK	cmyk(68.9%, 0%, 85.1%, 71%)
CIE-LAB	lab(27.03, -29.90, 30.29)
CIE-LCH	lch(27.03, 42.57, 134.63°)
OKLab	oklab(36.11% -0.082 0.0678)
OKLCH	oklch(36.11% 0.106 140.4)
XYZ	xyz(2.8624, 5.1036, 1.1508)
Luminance	0.0510 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174A0B #3E0B4A

analogous

#374A0B #174A0B #0B4A1F

triadic

#174A0B #0B174A #4A0B17

tetradic

#174A0B #0B374A #3E0B4A #4A1F0B

square

#174A0B #0B374A #3E0B4A #4A1F0B

split-complementary

#174A0B #1F0B4A #4A0B37

monochromatic

#081B04 #081B04 #174A0B #287F13 #38B51B

Accessibility & contrast

On white

10.39

#174A0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#174A0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174A0B

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174A0B	#FFFFFF	#000000	##FFFFFF
##174A0B	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4201

Deuteranopia (green-blind)

#463E12

Tritanopia (blue-blind)

#0F473E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #174a0b;
/* rgb */ color: rgb(23, 74, 11);
/* oklch */ color: oklch(36.1% 0.106 140.4);

Tailwind

colors: {
  custom: {
    50: '#5c7d4f',
    500: '#174a0b',
    950: '#000000',
  },
}

SCSS

$custom: #174a0b;
$custom-light: #5c7d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#174a0b",
  "rgb": {
    "r": 23,
    "g": 74,
    "b": 11
  },
  "hsl": {
    "h": 108.571,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.36108,
    "c": 0.10637,
    "h": 140.4
  },
  "luminance": 0.05104
}

Semantic roles & 50–950 ramp

primary

#174A0B

secondary

#752B86

accent

#37F1CD

background

#F5F7F4

surface

#E9EEE7

border

#C5C9C3

text

#040A02

muted

#797C78

Preview Lab

Preview with #174A0B

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

Preview Lab → · Contrast checker → · Palette generator →