#17521F#17521F

#17521F is a dark, moderate green. Relative luminance 0.063; OKLCH L 38.8% C 0.101 H 145.5°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#17521F
RGB	rgb(23, 82, 31)
HSL	hsl(128, 56%, 21%)
HSV	hsv(128, 72%, 32%)
CMYK	cmyk(72%, 0%, 62.2%, 67.8%)
CIE-LAB	lab(30.19, -30.92, 24.16)
CIE-LCH	lch(30.19, 39.24, 142.00°)
OKLab	oklab(38.79% -0.0836 0.0574)
OKLCH	oklch(38.79% 0.101 145.5)
XYZ	xyz(3.6177, 6.3153, 2.3244)
Luminance	0.0632 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17521F #52174A

analogous

#2C5217 #17521F #17523C

triadic

#17521F #1F1752 #521F17

tetradic

#17521F #172C52 #52174A #523C17

square

#17521F #172C52 #52174A #523C17

split-complementary

#17521F #3C1752 #52172C

monochromatic

#071809 #0A220D #17521F #248231 #32B243

Accessibility & contrast

On white

9.28

#17521F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#17521F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17521F

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17521F	#FFFFFF	#000000	##FFFFFF
##17521F	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A1A

Deuteranopia (green-blind)

#4C4523

Tritanopia (blue-blind)

#065047

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #17521f;
/* rgb */ color: rgb(23, 82, 31);
/* oklch */ color: oklch(38.8% 0.101 145.5);

Tailwind

colors: {
  custom: {
    50: '#5d835c',
    500: '#17521f',
    950: '#000000',
  },
}

SCSS

$custom: #17521f;
$custom-light: #5d835c;
$custom-dark: #000000;

JSON

{
  "hex": "#17521f",
  "rgb": {
    "r": 23,
    "g": 82,
    "b": 31
  },
  "hsl": {
    "h": 128.136,
    "s": 56.19,
    "l": 20.588
  },
  "oklch": {
    "l": 0.38789,
    "c": 0.10138,
    "h": 145.5
  },
  "luminance": 0.06316
}

Semantic roles & 50–950 ramp

primary

#17521F

secondary

#893C7F

accent

#48CBDF

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #17521F

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

Preview Lab → · Contrast checker → · Palette generator →