#405F16#405F16

#405F16 is a dark, moderate yellow-green. Relative luminance 0.093; OKLCH L 44.6% C 0.106 H 130.0°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#405F16
RGB	rgb(64, 95, 22)
HSL	hsl(85, 62%, 23%)
HSV	hsv(85, 77%, 37%)
CMYK	cmyk(32.6%, 0%, 76.8%, 62.7%)
CIE-LAB	lab(36.62, -23.89, 36.03)
CIE-LCH	lch(36.62, 43.24, 123.55°)
OKLab	oklab(44.55% -0.0679 0.0809)
OKLCH	oklch(44.55% 0.106 130)
XYZ	xyz(6.3513, 9.3321, 2.2255)
Luminance	0.0933 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405F16 #35165F

analogous

#5F5916 #405F16 #1C5F16

triadic

#405F16 #16405F #5F1640

tetradic

#405F16 #165F59 #35165F #5F161C

square

#405F16 #165F59 #35165F #5F161C

split-complementary

#405F16 #161C5F #59165F

monochromatic

#111906 #1F2D0A #405F16 #619122 #83C22D

Accessibility & contrast

On white

7.33

#405F16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#405F16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405F16

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405F16	#FFFFFF	#000000	##FFFFFF
##405F16	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645809

Deuteranopia (green-blind)

#5F551D

Tritanopia (blue-blind)

#425B51

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #405f16;
/* rgb */ color: rgb(64, 95, 22);
/* oklch */ color: oklch(44.6% 0.106 130.0);

Tailwind

colors: {
  custom: {
    50: '#788c59',
    500: '#405f16',
    950: '#000000',
  },
}

SCSS

$custom: #405f16;
$custom-light: #788c59;
$custom-dark: #000000;

JSON

{
  "hex": "#405f16",
  "rgb": {
    "r": 64,
    "g": 95,
    "b": 22
  },
  "hsl": {
    "h": 85.479,
    "s": 62.393,
    "l": 22.941
  },
  "oklch": {
    "l": 0.44551,
    "c": 0.1056,
    "h": 130
  },
  "luminance": 0.09332
}

Semantic roles & 50–950 ramp

primary

#405F16

secondary

#623B96

accent

#42E588

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #405F16

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

Preview Lab → · Contrast checker → · Palette generator →