#17531A#17531A

#17531A is a dark, moderate green. Relative luminance 0.064; OKLCH L 39.0% C 0.107 H 143.9°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#17531A
RGB	rgb(23, 83, 26)
HSL	hsl(123, 57%, 21%)
HSV	hsv(123, 72%, 33%)
CMYK	cmyk(72.3%, 0%, 68.7%, 67.5%)
CIE-LAB	lab(30.50, -32.02, 27.15)
CIE-LCH	lch(30.50, 41.98, 139.70°)
OKLab	oklab(39.03% -0.0868 0.0633)
OKLCH	oklch(39.03% 0.107 143.9)
XYZ	xyz(3.6328, 6.4429, 2.0292)
Luminance	0.0644 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17531A #531750

analogous

#325317 #17531A #175338

triadic

#17531A #1A1753 #531A17

tetradic

#17531A #173253 #531750 #533817

square

#17531A #173253 #531750 #533817

split-complementary

#17531A #381753 #531732

monochromatic

#071808 #0A230B #17531A #248329 #32B338

Accessibility & contrast

On white

9.18

#17531A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#17531A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17531A

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17531A	#FFFFFF	#000000	##FFFFFF
##17531A	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B13

Deuteranopia (green-blind)

#4E461F

Tritanopia (blue-blind)

#075147

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #17531a;
/* rgb */ color: rgb(23, 83, 26);
/* oklch */ color: oklch(39.0% 0.107 143.9);

Tailwind

colors: {
  custom: {
    50: '#5e8459',
    500: '#17531a',
    950: '#000000',
  },
}

SCSS

$custom: #17531a;
$custom-light: #5e8459;
$custom-dark: #000000;

JSON

{
  "hex": "#17531a",
  "rgb": {
    "r": 23,
    "g": 83,
    "b": 26
  },
  "hsl": {
    "h": 123,
    "s": 56.604,
    "l": 20.784
  },
  "oklch": {
    "l": 0.39026,
    "c": 0.10743,
    "h": 143.9
  },
  "luminance": 0.06443
}

Semantic roles & 50–950 ramp

primary

#17531A

secondary

#8A3C86

accent

#48D8E0

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050B03

muted

#797C78

Preview Lab

Preview with #17531A

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

Preview Lab → · Contrast checker → · Palette generator →