#163B03#163B03

#163B03 is a dark, moderate yellow-green. Relative luminance 0.033; OKLCH L 31.3% C 0.092 H 137.6°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#163B03
RGB	rgb(22, 59, 3)
HSL	hsl(100, 90%, 12%)
HSV	hsv(100, 95%, 23%)
CMYK	cmyk(62.7%, 0%, 94.9%, 76.9%)
CIE-LAB	lab(21.23, -24.49, 27.68)
CIE-LCH	lch(21.23, 36.96, 131.50°)
OKLab	oklab(31.28% -0.068 0.0621)
OKLCH	oklch(31.28% 0.092 137.6)
XYZ	xyz(1.9112, 3.3049, 0.6233)
Luminance	0.0331 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163B03 #28033B

analogous

#323B03 #163B03 #033B0C

triadic

#163B03 #03163B #3B0316

tetradic

#163B03 #03323B #28033B #3B0C03

square

#163B03 #03323B #28033B #3B0C03

split-complementary

#163B03 #0C033B #3B0332

monochromatic

#0B1D01 #0B1D01 #163B03 #2C7506 #41AF09

Accessibility & contrast

On white

12.64

#163B03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#163B03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163B03

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163B03	#FFFFFF	#000000	##FFFFFF
##163B03	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3500

Deuteranopia (green-blind)

#393209

Tritanopia (blue-blind)

#133831

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #163b03;
/* rgb */ color: rgb(22, 59, 3);
/* oklch */ color: oklch(31.3% 0.092 137.6);

Tailwind

colors: {
  custom: {
    50: '#587149',
    500: '#163b03',
    950: '#000000',
  },
}

SCSS

$custom: #163b03;
$custom-light: #587149;
$custom-dark: #000000;

JSON

{
  "hex": "#163b03",
  "rgb": {
    "r": 22,
    "g": 59,
    "b": 3
  },
  "hsl": {
    "h": 99.643,
    "s": 90.323,
    "l": 12.157
  },
  "oklch": {
    "l": 0.31284,
    "c": 0.09207,
    "h": 137.6
  },
  "luminance": 0.03305
}

Semantic roles & 50–950 ramp

primary

#163B03

secondary

#5D1C7E

accent

#29FFB6

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040801

muted

#797B77

Preview Lab

Preview with #163B03

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

Preview Lab → · Contrast checker → · Palette generator →