#175918#175918

#175918 is a dark, moderate green. Relative luminance 0.074; OKLCH L 40.8% C 0.117 H 143.2°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#175918
RGB	rgb(23, 89, 24)
HSL	hsl(121, 59%, 22%)
HSV	hsv(121, 74%, 35%)
CMYK	cmyk(74.2%, 0%, 73%, 65.1%)
CIE-LAB	lab(32.68, -34.63, 30.51)
CIE-LCH	lch(32.68, 46.15, 138.61°)
OKLab	oklab(40.83% -0.094 0.0702)
OKLCH	oklch(40.83% 0.117 143.2)
XYZ	xyz(4.0904, 7.3924, 2.0753)
Luminance	0.0739 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175918 #591758

analogous

#375917 #175918 #175939

triadic

#175918 #181759 #591817

tetradic

#175918 #173759 #591758 #593917

square

#175918 #173759 #591758 #593917

split-complementary

#175918 #391759 #591737

monochromatic

#061807 #0A280B #175918 #248A25 #30BA32

Accessibility & contrast

On white

8.47

#175918 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#175918 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175918

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175918	#FFFFFF	#000000	##FFFFFF
##175918	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B500F

Deuteranopia (green-blind)

#534B1E

Tritanopia (blue-blind)

#05564C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #175918;
/* rgb */ color: rgb(23, 89, 24);
/* oklch */ color: oklch(40.8% 0.117 143.2);

Tailwind

colors: {
  custom: {
    50: '#5f8959',
    500: '#175918',
    950: '#000000',
  },
}

SCSS

$custom: #175918;
$custom-light: #5f8959;
$custom-dark: #000000;

JSON

{
  "hex": "#175918",
  "rgb": {
    "r": 23,
    "g": 89,
    "b": 24
  },
  "hsl": {
    "h": 120.909,
    "s": 58.929,
    "l": 21.961
  },
  "oklch": {
    "l": 0.40825,
    "c": 0.11728,
    "h": 143.2
  },
  "luminance": 0.07393
}

Semantic roles & 50–950 ramp

primary

#175918

secondary

#903C8F

accent

#46E0E2

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050B03

muted

#797C78

Preview Lab

Preview with #175918

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

Preview Lab → · Contrast checker → · Palette generator →