#172500#172500

#172500 is a very dark, moderate yellow-green. Relative luminance 0.015; OKLCH L 24.2% C 0.063 H 127.8°. Best body text is #FFFFFF at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#172500
RGB	rgb(23, 37, 0)
HSL	hsl(83, 100%, 7%)
HSV	hsv(83, 100%, 15%)
CMYK	cmyk(37.8%, 0%, 100%, 85.5%)
CIE-LAB	lab(12.64, -13.35, 18.40)
CIE-LCH	lch(12.64, 22.74, 125.96°)
OKLab	oklab(24.24% -0.0388 0.05)
OKLCH	oklch(24.24% 0.063 127.8)
XYZ	xyz(1.0149, 1.5053, 0.2371)
Luminance	0.0150 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172500 #0E0025

analogous

#252100 #172500 #042500

triadic

#172500 #001725 #250017

tetradic

#172500 #002521 #0E0025 #250004

square

#172500 #002521 #0E0025 #250004

split-complementary

#172500 #000425 #210025

monochromatic

#131F00 #131F00 #172500 #3D6200 #639F00

Accessibility & contrast

On white

16.14

#172500 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#172500 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172500

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172500	#FFFFFF	#000000	##FFFFFF
##172500	1.00	16.14	1.30	16.14
#FFFFFF	16.14	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282100

Deuteranopia (green-blind)

#262102

Tritanopia (blue-blind)

#18231E

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #172500;
/* rgb */ color: rgb(23, 37, 0);
/* oklch */ color: oklch(24.2% 0.063 127.8);

Tailwind

colors: {
  custom: {
    50: '#545f46',
    500: '#172500',
    950: '#000000',
  },
}

SCSS

$custom: #172500;
$custom-light: #545f46;
$custom-dark: #000000;

JSON

{
  "hex": "#172500",
  "rgb": {
    "r": 23,
    "g": 37,
    "b": 0
  },
  "hsl": {
    "h": 82.703,
    "s": 100,
    "l": 7.255
  },
  "oklch": {
    "l": 0.24243,
    "c": 0.06324,
    "h": 127.8
  },
  "luminance": 0.01505
}

Semantic roles & 50–950 ramp

primary

#172500

secondary

#35136D

accent

#29FF7A

background

#F4F5F3

surface

#E8E9E5

border

#C4C5C1

text

#030400

muted

#787977

Preview Lab

Preview with #172500

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

Preview Lab → · Contrast checker → · Palette generator →