#405F1A#405F1A

#405F1A is a dark, moderate yellow-green. Relative luminance 0.093; OKLCH L 44.6% C 0.103 H 130.5°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#405F1A
RGB	rgb(64, 95, 26)
HSL	hsl(87, 57%, 24%)
HSV	hsv(87, 73%, 37%)
CMYK	cmyk(32.6%, 0%, 72.6%, 62.7%)
CIE-LAB	lab(36.65, -23.59, 34.35)
CIE-LCH	lch(36.65, 41.67, 124.48°)
OKLab	oklab(44.59% -0.0667 0.078)
OKLCH	oklch(44.59% 0.103 130.5)
XYZ	xyz(6.3930, 9.3488, 2.4447)
Luminance	0.0935 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405F1A #391A5F

analogous

#5F5B1A #405F1A #1D5F1A

triadic

#405F1A #1A405F #5F1A40

tetradic

#405F1A #1A5F5B #391A5F #5F1A1D

square

#405F1A #1A5F5B #391A5F #5F1A1D

split-complementary

#405F1A #1A1D5F #5B1A5F

monochromatic

#101807 #202F0D #405F1A #608F27 #81BF34

Accessibility & contrast

On white

7.32

#405F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#405F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405F1A

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405F1A	#FFFFFF	#000000	##FFFFFF
##405F1A	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)

#645810

Deuteranopia (green-blind)

#5F5520

Tritanopia (blue-blind)

#425B51

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #405f1a;
/* rgb */ color: rgb(64, 95, 26);
/* oklch */ color: oklch(44.6% 0.103 130.5);

Tailwind

colors: {
  custom: {
    50: '#788c5b',
    500: '#405f1a',
    950: '#000000',
  },
}

SCSS

$custom: #405f1a;
$custom-light: #788c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#405f1a",
  "rgb": {
    "r": 64,
    "g": 95,
    "b": 26
  },
  "hsl": {
    "h": 86.957,
    "s": 57.025,
    "l": 23.725
  },
  "oklch": {
    "l": 0.44587,
    "c": 0.10262,
    "h": 130.5
  },
  "luminance": 0.09349
}

Semantic roles & 50–950 ramp

primary

#405F1A

secondary

#664095

accent

#48E08C

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #405F1A

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

Preview Lab → · Contrast checker → · Palette generator →