#163403#163403

#163403 is a dark, moderate yellow-green. Relative luminance 0.026; OKLCH L 29.0% C 0.082 H 136.1°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#163403
RGB	rgb(22, 52, 3)
HSL	hsl(97, 89%, 11%)
HSV	hsv(97, 94%, 20%)
CMYK	cmyk(57.7%, 0%, 94.2%, 79.6%)
CIE-LAB	lab(18.51, -21.27, 24.60)
CIE-LCH	lch(18.51, 32.52, 130.85°)
OKLab	oklab(29.05% -0.0594 0.057)
OKLCH	oklch(29.05% 0.082 136.1)
XYZ	xyz(1.5753, 2.6330, 0.5113)
Luminance	0.0263 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163403 #210334

analogous

#2E3403 #163403 #033408

triadic

#163403 #031634 #340316

tetradic

#163403 #032E34 #210334 #340803

square

#163403 #032E34 #210334 #340803

split-complementary

#163403 #080334 #34032E

monochromatic

#0C1D02 #0C1D02 #163403 #2E6E06 #47A80A

Accessibility & contrast

On white

13.76

#163403 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#163403 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163403

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163403	#FFFFFF	#000000	##FFFFFF
##163403	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F00

Deuteranopia (green-blind)

#322C07

Tritanopia (blue-blind)

#15322B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #163403;
/* rgb */ color: rgb(22, 52, 3);
/* oklch */ color: oklch(29.0% 0.082 136.1);

Tailwind

colors: {
  custom: {
    50: '#576c48',
    500: '#163403',
    950: '#000000',
  },
}

SCSS

$custom: #163403;
$custom-light: #576c48;
$custom-dark: #000000;

JSON

{
  "hex": "#163403",
  "rgb": {
    "r": 22,
    "g": 52,
    "b": 3
  },
  "hsl": {
    "h": 96.735,
    "s": 89.091,
    "l": 10.784
  },
  "oklch": {
    "l": 0.29045,
    "c": 0.08232,
    "h": 136.1
  },
  "luminance": 0.02633
}

Semantic roles & 50–950 ramp

primary

#163403

secondary

#541C77

accent

#29FFAC

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030701

muted

#787A77

Preview Lab

Preview with #163403

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

Preview Lab → · Contrast checker → · Palette generator →