#405A16#405A16

#405A16 is a dark, moderate yellow-green. Relative luminance 0.085; OKLCH L 43.2% C 0.098 H 128.2°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#405A16
RGB	rgb(64, 90, 22)
HSL	hsl(83, 61%, 22%)
HSV	hsv(83, 76%, 35%)
CMYK	cmyk(28.9%, 0%, 75.6%, 64.7%)
CIE-LAB	lab(34.92, -21.35, 34.33)
CIE-LCH	lch(34.92, 40.43, 121.88°)
OKLab	oklab(43.18% -0.0609 0.0773)
OKLCH	oklch(43.18% 0.098 128.2)
XYZ	xyz(5.9153, 8.4601, 2.0802)
Luminance	0.0846 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405A16 #30165A

analogous

#5A5216 #405A16 #1E5A16

triadic

#405A16 #16405A #5A1640

tetradic

#405A16 #165A52 #30165A #5A161E

square

#405A16 #165A52 #30165A #5A161E

split-complementary

#405A16 #161E5A #52165A

monochromatic

#111906 #1D290A #405A16 #638B22 #86BC2E

Accessibility & contrast

On white

7.80

#405A16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#405A16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405A16

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405A16	#FFFFFF	#000000	##FFFFFF
##405A16	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F530B

Deuteranopia (green-blind)

#5B521C

Tritanopia (blue-blind)

#42564D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #405a16;
/* rgb */ color: rgb(64, 90, 22);
/* oklch */ color: oklch(43.2% 0.098 128.2);

Tailwind

colors: {
  custom: {
    50: '#778858',
    500: '#405a16',
    950: '#000000',
  },
}

SCSS

$custom: #405a16;
$custom-light: #778858;
$custom-dark: #000000;

JSON

{
  "hex": "#405a16",
  "rgb": {
    "r": 64,
    "g": 90,
    "b": 22
  },
  "hsl": {
    "h": 82.941,
    "s": 60.714,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43175,
    "c": 0.09845,
    "h": 128.2
  },
  "luminance": 0.0846
}

Semantic roles & 50–950 ramp

primary

#405A16

secondary

#5C3B91

accent

#44E481

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #405A16

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

Preview Lab → · Contrast checker → · Palette generator →