#405A12#405A12

#405A12 is a dark, moderate yellow-green. Relative luminance 0.084; OKLCH L 43.1% C 0.101 H 127.8°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#405A12
RGB	rgb(64, 90, 18)
HSL	hsl(82, 67%, 21%)
HSV	hsv(82, 80%, 35%)
CMYK	cmyk(28.9%, 0%, 80%, 64.7%)
CIE-LAB	lab(34.89, -21.63, 35.94)
CIE-LCH	lch(34.89, 41.95, 121.04°)
OKLab	oklab(43.14% -0.062 0.08)
OKLCH	oklch(43.14% 0.101 127.8)
XYZ	xyz(5.8797, 8.4459, 1.8926)
Luminance	0.0845 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405A12 #2C125A

analogous

#5A5012 #405A12 #1C5A12

triadic

#405A12 #12405A #5A1240

tetradic

#405A12 #125A50 #2C125A #5A121C

square

#405A12 #125A50 #2C125A #5A121C

split-complementary

#405A12 #121C5A #50125A

monochromatic

#121A05 #1C2708 #405A12 #648D1C #89C026

Accessibility & contrast

On white

7.81

#405A12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#405A12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405A12

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405A12	#FFFFFF	#000000	##FFFFFF
##405A12	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)

#5F5304

Deuteranopia (green-blind)

#5B5219

Tritanopia (blue-blind)

#43564C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #405a12;
/* rgb */ color: rgb(64, 90, 18);
/* oklch */ color: oklch(43.1% 0.101 127.8);

Tailwind

colors: {
  custom: {
    50: '#788856',
    500: '#405a12',
    950: '#000000',
  },
}

SCSS

$custom: #405a12;
$custom-light: #788856;
$custom-dark: #000000;

JSON

{
  "hex": "#405a12",
  "rgb": {
    "r": 64,
    "g": 90,
    "b": 18
  },
  "hsl": {
    "h": 81.667,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.43143,
    "c": 0.10125,
    "h": 127.8
  },
  "luminance": 0.08446
}

Semantic roles & 50–950 ramp

primary

#405A12

secondary

#573593

accent

#3EEA7C

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #405A12

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

Preview Lab → · Contrast checker → · Palette generator →