#175811#175811

#175811 is a dark, vivid green. Relative luminance 0.072; OKLCH L 40.5% C 0.121 H 141.9°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#175811
RGB	rgb(23, 88, 17)
HSL	hsl(115, 68%, 21%)
HSV	hsv(115, 81%, 35%)
CMYK	cmyk(73.9%, 0%, 80.7%, 65.5%)
CIE-LAB	lab(32.26, -34.92, 33.10)
CIE-LCH	lch(32.26, 48.12, 136.53°)
OKLab	oklab(40.46% -0.0952 0.0746)
OKLCH	oklch(40.46% 0.121 141.9)
XYZ	xyz(3.9440, 7.2017, 1.7124)
Luminance	0.0720 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175811 #521158

analogous

#3A5811 #175811 #11582E

triadic

#175811 #111758 #581117

tetradic

#175811 #113A58 #521158 #582E11

square

#175811 #113A58 #521158 #582E11

split-complementary

#175811 #2E1158 #58113A

monochromatic

#071A05 #0A2507 #175811 #248B1B #32BF25

Accessibility & contrast

On white

8.61

#175811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#175811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175811

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175811	#FFFFFF	#000000	##FFFFFF
##175811	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F04

Deuteranopia (green-blind)

#534A19

Tritanopia (blue-blind)

#07554A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #175811;
/* rgb */ color: rgb(23, 88, 17);
/* oklch */ color: oklch(40.5% 0.121 141.9);

Tailwind

colors: {
  custom: {
    50: '#5f8855',
    500: '#175811',
    950: '#000000',
  },
}

SCSS

$custom: #175811;
$custom-light: #5f8855;
$custom-dark: #000000;

JSON

{
  "hex": "#175811",
  "rgb": {
    "r": 23,
    "g": 88,
    "b": 17
  },
  "hsl": {
    "h": 114.93,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.40457,
    "c": 0.12091,
    "h": 141.9
  },
  "luminance": 0.07202
}

Semantic roles & 50–950 ramp

primary

#175811

secondary

#893491

accent

#3DEADC

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050B03

muted

#797C78

Preview Lab

Preview with #175811

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

Preview Lab → · Contrast checker → · Palette generator →