#405C15#405C15

#405C15 is a dark, moderate yellow-green. Relative luminance 0.088; OKLCH L 43.7% C 0.102 H 128.9°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#405C15
RGB	rgb(64, 92, 21)
HSL	hsl(84, 63%, 22%)
HSV	hsv(84, 77%, 36%)
CMYK	cmyk(30.4%, 0%, 77.2%, 63.9%)
CIE-LAB	lab(35.59, -22.45, 35.43)
CIE-LCH	lch(35.59, 41.94, 122.37°)
OKLab	oklab(43.72% -0.064 0.0795)
OKLCH	oklch(43.72% 0.102 128.9)
XYZ	xyz(6.0768, 8.7983, 2.0874)
Luminance	0.0880 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405C15 #31155C

analogous

#5C5515 #405C15 #1D5C15

triadic

#405C15 #15405C #5C1540

tetradic

#405C15 #155C55 #31155C #5C151D

square

#405C15 #155C55 #31155C #5C151D

split-complementary

#405C15 #151D5C #55155C

monochromatic

#111906 #1D2A0A #405C15 #638E20 #85C02C

Accessibility & contrast

On white

7.61

#405C15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#405C15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405C15

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405C15	#FFFFFF	#000000	##FFFFFF
##405C15	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615508

Deuteranopia (green-blind)

#5D531B

Tritanopia (blue-blind)

#42584E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #405c15;
/* rgb */ color: rgb(64, 92, 21);
/* oklch */ color: oklch(43.7% 0.102 128.9);

Tailwind

colors: {
  custom: {
    50: '#788a58',
    500: '#405c15',
    950: '#000000',
  },
}

SCSS

$custom: #405c15;
$custom-light: #788a58;
$custom-dark: #000000;

JSON

{
  "hex": "#405c15",
  "rgb": {
    "r": 64,
    "g": 92,
    "b": 21
  },
  "hsl": {
    "h": 83.662,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.43717,
    "c": 0.10205,
    "h": 128.9
  },
  "luminance": 0.08798
}

Semantic roles & 50–950 ramp

primary

#405C15

secondary

#5D3993

accent

#42E683

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #405C15

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

Preview Lab → · Contrast checker → · Palette generator →