#405F19#405F19

#405F19 is a dark, moderate yellow-green. Relative luminance 0.093; OKLCH L 44.6% C 0.103 H 130.4°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#405F19
RGB	rgb(64, 95, 25)
HSL	hsl(87, 58%, 24%)
HSV	hsv(87, 74%, 37%)
CMYK	cmyk(32.6%, 0%, 73.7%, 62.7%)
CIE-LAB	lab(36.64, -23.67, 34.78)
CIE-LCH	lch(36.64, 42.07, 124.23°)
OKLab	oklab(44.58% -0.067 0.0788)
OKLCH	oklch(44.58% 0.103 130.4)
XYZ	xyz(6.3820, 9.3444, 2.3869)
Luminance	0.0935 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405F19 #38195F

analogous

#5F5B19 #405F19 #1D5F19

triadic

#405F19 #19405F #5F1940

tetradic

#405F19 #195F5B #38195F #5F191D

square

#405F19 #195F5B #38195F #5F191D

split-complementary

#405F19 #191D5F #5B195F

monochromatic

#101806 #1F2F0C #405F19 #618F26 #81C032

Accessibility & contrast

On white

7.32

#405F19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#405F19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405F19

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405F19	#FFFFFF	#000000	##FFFFFF
##405F19	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64580E

Deuteranopia (green-blind)

#5F551F

Tritanopia (blue-blind)

#425B51

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #405f19;
/* rgb */ color: rgb(64, 95, 25);
/* oklch */ color: oklch(44.6% 0.103 130.4);

Tailwind

colors: {
  custom: {
    50: '#788c5a',
    500: '#405f19',
    950: '#000000',
  },
}

SCSS

$custom: #405f19;
$custom-light: #788c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#405f19",
  "rgb": {
    "r": 64,
    "g": 95,
    "b": 25
  },
  "hsl": {
    "h": 86.571,
    "s": 58.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.44577,
    "c": 0.1034,
    "h": 130.4
  },
  "luminance": 0.09345
}

Semantic roles & 50–950 ramp

primary

#405F19

secondary

#653F95

accent

#46E28B

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #405F19

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

Preview Lab → · Contrast checker → · Palette generator →