#174A1D#174A1D

#174A1D is a dark, moderate green. Relative luminance 0.052; OKLCH L 36.3% C 0.091 H 145.4°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#174A1D
RGB	rgb(23, 74, 29)
HSL	hsl(127, 53%, 19%)
HSV	hsv(127, 69%, 29%)
CMYK	cmyk(68.9%, 0%, 60.8%, 71%)
CIE-LAB	lab(27.21, -27.81, 21.72)
CIE-LCH	lch(27.21, 35.29, 142.01°)
OKLab	oklab(36.32% -0.0753 0.0519)
OKLCH	oklch(36.32% 0.091 145.4)
XYZ	xyz(3.0237, 5.1681, 2.0004)
Luminance	0.0517 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 3.25

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174A1D #4A1744

analogous

#2B4A17 #174A1D #174A37

triadic

#174A1D #1D174A #4A1D17

tetradic

#174A1D #172B4A #4A1744 #4A3717

square

#174A1D #172B4A #4A1744 #4A3717

split-complementary

#174A1D #37174A #4A172B

monochromatic

#071709 #081B0B #174A1D #26792F #34A742

Accessibility & contrast

On white

10.33

#174A1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#174A1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174A1D

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174A1D	#FFFFFF	#000000	##FFFFFF
##174A1D	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4319

Deuteranopia (green-blind)

#453F20

Tritanopia (blue-blind)

#0B4840

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #174a1d;
/* rgb */ color: rgb(23, 74, 29);
/* oklch */ color: oklch(36.3% 0.091 145.4);

Tailwind

colors: {
  custom: {
    50: '#5b7d5a',
    500: '#174a1d',
    950: '#000000',
  },
}

SCSS

$custom: #174a1d;
$custom-light: #5b7d5a;
$custom-dark: #000000;

JSON

{
  "hex": "#174a1d",
  "rgb": {
    "r": 23,
    "g": 74,
    "b": 29
  },
  "hsl": {
    "h": 127.059,
    "s": 52.577,
    "l": 19.02
  },
  "oklch": {
    "l": 0.36315,
    "c": 0.0914,
    "h": 145.4
  },
  "luminance": 0.05168
}

Semantic roles & 50–950 ramp

primary

#174A1D

secondary

#813C79

accent

#4CCBDC

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A04

muted

#797C79

Preview Lab

Preview with #174A1D

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

Preview Lab → · Contrast checker → · Palette generator →