#405912#405912

#405912 is a dark, moderate yellow-green. Relative luminance 0.083; OKLCH L 42.9% C 0.100 H 127.4°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#405912
RGB	rgb(64, 89, 18)
HSL	hsl(81, 66%, 21%)
HSV	hsv(81, 80%, 35%)
CMYK	cmyk(28.1%, 0%, 79.8%, 65.1%)
CIE-LAB	lab(34.56, -21.11, 35.61)
CIE-LCH	lch(34.56, 41.40, 120.66°)
OKLab	oklab(42.87% -0.0606 0.0793)
OKLCH	oklch(42.87% 0.1 127.4)
XYZ	xyz(5.7959, 8.2783, 1.8647)
Luminance	0.0828 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405912 #2B1259

analogous

#594E12 #405912 #1C5912

triadic

#405912 #124059 #591240

tetradic

#405912 #12594E #2B1259 #59121C

square

#405912 #12594E #2B1259 #59121C

split-complementary

#405912 #121C59 #4E1259

monochromatic

#121905 #1B2608 #405912 #658C1C #89BF27

Accessibility & contrast

On white

7.91

#405912 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#405912 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405912

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405912	#FFFFFF	#000000	##FFFFFF
##405912	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5204

Deuteranopia (green-blind)

#5B5119

Tritanopia (blue-blind)

#43554B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #405912;
/* rgb */ color: rgb(64, 89, 18);
/* oklch */ color: oklch(42.9% 0.100 127.4);

Tailwind

colors: {
  custom: {
    50: '#788856',
    500: '#405912',
    950: '#000000',
  },
}

SCSS

$custom: #405912;
$custom-light: #788856;
$custom-dark: #000000;

JSON

{
  "hex": "#405912",
  "rgb": {
    "r": 64,
    "g": 89,
    "b": 18
  },
  "hsl": {
    "h": 81.127,
    "s": 66.355,
    "l": 20.98
  },
  "oklch": {
    "l": 0.42868,
    "c": 0.09984,
    "h": 127.4
  },
  "luminance": 0.08278
}

Semantic roles & 50–950 ramp

primary

#405912

secondary

#563592

accent

#3FE97B

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #405912

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

Preview Lab → · Contrast checker → · Palette generator →