#405A13#405A13

#405A13 is a dark, moderate yellow-green. Relative luminance 0.084; OKLCH L 43.2% C 0.101 H 127.9°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#405A13
RGB	rgb(64, 90, 19)
HSL	hsl(82, 65%, 21%)
HSV	hsv(82, 79%, 35%)
CMYK	cmyk(28.9%, 0%, 78.9%, 64.7%)
CIE-LAB	lab(34.90, -21.56, 35.55)
CIE-LCH	lch(34.90, 41.58, 121.23°)
OKLab	oklab(43.15% -0.0618 0.0794)
OKLCH	oklch(43.15% 0.101 127.9)
XYZ	xyz(5.8881, 8.4492, 1.9366)
Luminance	0.0845 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405A13 #2D135A

analogous

#5A5113 #405A13 #1D5A13

triadic

#405A13 #13405A #5A1340

tetradic

#405A13 #135A51 #2D135A #5A131D

square

#405A13 #135A51 #2D135A #5A131D

split-complementary

#405A13 #131D5A #51135A

monochromatic

#121905 #1C2708 #405A13 #648D1E #88BF28

Accessibility & contrast

On white

7.81

#405A13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#405A13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405A13

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405A13	#FFFFFF	#000000	##FFFFFF
##405A13	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5306

Deuteranopia (green-blind)

#5B521A

Tritanopia (blue-blind)

#43564C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #405a13;
/* rgb */ color: rgb(64, 90, 19);
/* oklch */ color: oklch(43.2% 0.101 127.9);

Tailwind

colors: {
  custom: {
    50: '#788856',
    500: '#405a13',
    950: '#000000',
  },
}

SCSS

$custom: #405a13;
$custom-light: #788856;
$custom-dark: #000000;

JSON

{
  "hex": "#405a13",
  "rgb": {
    "r": 64,
    "g": 90,
    "b": 19
  },
  "hsl": {
    "h": 81.972,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.43151,
    "c": 0.10059,
    "h": 127.9
  },
  "luminance": 0.08449
}

Semantic roles & 50–950 ramp

primary

#405A13

secondary

#583792

accent

#40E87D

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #405A13

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

Preview Lab → · Contrast checker → · Palette generator →