#17521D#17521D

#17521D is a dark, moderate green. Relative luminance 0.063; OKLCH L 38.8% C 0.103 H 144.8°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#17521D
RGB	rgb(23, 82, 29)
HSL	hsl(126, 56%, 21%)
HSV	hsv(126, 72%, 32%)
CMYK	cmyk(72%, 0%, 64.6%, 67.8%)
CIE-LAB	lab(30.17, -31.21, 25.21)
CIE-LCH	lch(30.17, 40.12, 141.07°)
OKLab	oklab(38.76% -0.0844 0.0595)
OKLCH	oklch(38.76% 0.103 144.8)
XYZ	xyz(3.5922, 6.3051, 2.1899)
Luminance	0.0630 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17521D #52174C

analogous

#2E5217 #17521D #17523A

triadic

#17521D #1D1752 #521D17

tetradic

#17521D #172E52 #52174C #523A17

square

#17521D #172E52 #52174C #523A17

split-complementary

#17521D #3A1752 #52172E

monochromatic

#071808 #0A220C #17521D #24822E #32B23F

Accessibility & contrast

On white

9.29

#17521D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#17521D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17521D

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17521D	#FFFFFF	#000000	##FFFFFF
##17521D	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A17

Deuteranopia (green-blind)

#4C4521

Tritanopia (blue-blind)

#075046

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #17521d;
/* rgb */ color: rgb(23, 82, 29);
/* oklch */ color: oklch(38.8% 0.103 144.8);

Tailwind

colors: {
  custom: {
    50: '#5d835b',
    500: '#17521d',
    950: '#000000',
  },
}

SCSS

$custom: #17521d;
$custom-light: #5d835b;
$custom-dark: #000000;

JSON

{
  "hex": "#17521d",
  "rgb": {
    "r": 23,
    "g": 82,
    "b": 29
  },
  "hsl": {
    "h": 126.102,
    "s": 56.19,
    "l": 20.588
  },
  "oklch": {
    "l": 0.38761,
    "c": 0.10329,
    "h": 144.8
  },
  "luminance": 0.06305
}

Semantic roles & 50–950 ramp

primary

#17521D

secondary

#893C81

accent

#48D0DF

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #17521D

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

Preview Lab → · Contrast checker → · Palette generator →