#163903#163903

#163903 is a dark, moderate yellow-green. Relative luminance 0.031; OKLCH L 30.6% C 0.089 H 137.2°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#163903
RGB	rgb(22, 57, 3)
HSL	hsl(99, 90%, 12%)
HSV	hsv(99, 95%, 22%)
CMYK	cmyk(61.4%, 0%, 94.7%, 77.6%)
CIE-LAB	lab(20.45, -23.59, 26.83)
CIE-LCH	lch(20.45, 35.73, 131.33°)
OKLab	oklab(30.65% -0.0656 0.0607)
OKLCH	oklch(30.65% 0.089 137.2)
XYZ	xyz(1.8104, 3.1033, 0.5897)
Luminance	0.0310 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 2.82

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163903 #260339

analogous

#313903 #163903 #03390B

triadic

#163903 #031639 #390316

tetradic

#163903 #033139 #260339 #390B03

square

#163903 #033139 #260339 #390B03

split-complementary

#163903 #0B0339 #390331

monochromatic

#0B1D02 #0B1D02 #163903 #2C7306 #43AD09

Accessibility & contrast

On white

12.96

#163903 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#163903 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163903

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163903	#FFFFFF	#000000	##FFFFFF
##163903	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3300

Deuteranopia (green-blind)

#373008

Tritanopia (blue-blind)

#14372F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #163903;
/* rgb */ color: rgb(22, 57, 3);
/* oklch */ color: oklch(30.6% 0.089 137.2);

Tailwind

colors: {
  custom: {
    50: '#587049',
    500: '#163903',
    950: '#000000',
  },
}

SCSS

$custom: #163903;
$custom-light: #587049;
$custom-dark: #000000;

JSON

{
  "hex": "#163903",
  "rgb": {
    "r": 22,
    "g": 57,
    "b": 3
  },
  "hsl": {
    "h": 98.889,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.30646,
    "c": 0.08934,
    "h": 137.2
  },
  "luminance": 0.03103
}

Semantic roles & 50–950 ramp

primary

#163903

secondary

#5A1C7C

accent

#29FFB4

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040701

muted

#797A77

Preview Lab

Preview with #163903

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

Preview Lab → · Contrast checker → · Palette generator →