#405E12#405E12

#405E12 is a dark, moderate yellow-green. Relative luminance 0.091; OKLCH L 44.2% C 0.107 H 129.2°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#405E12
RGB	rgb(64, 94, 18)
HSL	hsl(84, 68%, 22%)
HSV	hsv(84, 81%, 37%)
CMYK	cmyk(31.9%, 0%, 80.9%, 63.1%)
CIE-LAB	lab(36.25, -23.66, 37.25)
CIE-LCH	lch(36.25, 44.13, 122.43°)
OKLab	oklab(44.25% -0.0676 0.0828)
OKLCH	oklch(44.25% 0.107 129.2)
XYZ	xyz(6.2262, 9.1389, 2.0081)
Luminance	0.0914 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405E12 #30125E

analogous

#5E5612 #405E12 #1A5E12

triadic

#405E12 #12405E #5E1240

tetradic

#405E12 #125E56 #30125E #5E121A

square

#405E12 #125E56 #30125E #5E121A

split-complementary

#405E12 #121A5E #56125E

monochromatic

#111A05 #1D2B08 #405E12 #63911C #86C526

Accessibility & contrast

On white

7.43

#405E12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#405E12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405E12

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405E12	#FFFFFF	#000000	##FFFFFF
##405E12	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635703

Deuteranopia (green-blind)

#5F551A

Tritanopia (blue-blind)

#425950

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #405e12;
/* rgb */ color: rgb(64, 94, 18);
/* oklch */ color: oklch(44.2% 0.107 129.2);

Tailwind

colors: {
  custom: {
    50: '#788c57',
    500: '#405e12',
    950: '#000000',
  },
}

SCSS

$custom: #405e12;
$custom-light: #788c57;
$custom-dark: #000000;

JSON

{
  "hex": "#405e12",
  "rgb": {
    "r": 64,
    "g": 94,
    "b": 18
  },
  "hsl": {
    "h": 83.684,
    "s": 67.857,
    "l": 21.961
  },
  "oklch": {
    "l": 0.44245,
    "c": 0.10684,
    "h": 129.2
  },
  "luminance": 0.09139
}

Semantic roles & 50–950 ramp

primary

#405E12

secondary

#5C3596

accent

#3DEB82

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C03

muted

#7B7D78

Preview Lab

Preview with #405E12

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

Preview Lab → · Contrast checker → · Palette generator →