#172C03#172C03

#172C03 is a dark, moderate yellow-green. Relative luminance 0.020; OKLCH L 26.5% C 0.070 H 132.9°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#172C03
RGB	rgb(23, 44, 3)
HSL	hsl(91, 87%, 9%)
HSV	hsv(91, 93%, 17%)
CMYK	cmyk(47.7%, 0%, 93.2%, 82.7%)
CIE-LAB	lab(15.43, -16.83, 20.84)
CIE-LCH	lch(15.43, 26.79, 128.92°)
OKLab	oklab(26.54% -0.0475 0.0512)
OKLCH	oklch(26.54% 0.07 132.9)
XYZ	xyz(1.2705, 1.9900, 0.4033)
Luminance	0.0199 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172C03 #18032C

analogous

#2C2C03 #172C03 #032C04

triadic

#172C03 #03172C #2C0317

tetradic

#172C03 #032C2C #18032C #2C0403

square

#172C03 #032C2C #18032C #2C0403

split-complementary

#172C03 #04032C #2C032C

monochromatic

#0F1D02 #0F1D02 #172C03 #356507 #539F0B

Accessibility & contrast

On white

15.02

#172C03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#172C03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172C03

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172C03	#FFFFFF	#000000	##FFFFFF
##172C03	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2800

Deuteranopia (green-blind)

#2B2606

Tritanopia (blue-blind)

#172A24

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #172c03;
/* rgb */ color: rgb(23, 44, 3);
/* oklch */ color: oklch(26.5% 0.070 132.9);

Tailwind

colors: {
  custom: {
    50: '#566548',
    500: '#172c03',
    950: '#000000',
  },
}

SCSS

$custom: #172c03;
$custom-light: #566548;
$custom-dark: #000000;

JSON

{
  "hex": "#172c03",
  "rgb": {
    "r": 23,
    "g": 44,
    "b": 3
  },
  "hsl": {
    "h": 90.732,
    "s": 87.234,
    "l": 9.216
  },
  "oklch": {
    "l": 0.26536,
    "c": 0.06987,
    "h": 132.9
  },
  "luminance": 0.0199
}

Semantic roles & 50–950 ramp

primary

#172C03

secondary

#461B70

accent

#2AFD96

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#030500

muted

#787A77

Preview Lab

Preview with #172C03

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

Preview Lab → · Contrast checker → · Palette generator →