#405717#405717

#405717 is a dark, moderate yellow-green. Relative luminance 0.080; OKLCH L 42.4% C 0.093 H 127.1°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#405717
RGB	rgb(64, 87, 23)
HSL	hsl(82, 58%, 22%)
HSV	hsv(82, 74%, 34%)
CMYK	cmyk(26.4%, 0%, 73.6%, 65.9%)
CIE-LAB	lab(33.92, -19.71, 32.86)
CIE-LCH	lch(33.92, 38.32, 120.95°)
OKLab	oklab(42.36% -0.0563 0.0744)
OKLCH	oklch(42.36% 0.093 127.1)
XYZ	xyz(5.6772, 7.9681, 2.0493)
Luminance	0.0797 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405717 #2E1757

analogous

#574E17 #405717 #205717

triadic

#405717 #174057 #571740

tetradic

#405717 #17574E #2E1757 #571720

square

#405717 #17574E #2E1757 #571720

split-complementary

#405717 #172057 #4E1757

monochromatic

#121806 #1C270A #405717 #648724 #87B831

Accessibility & contrast

On white

8.10

#405717 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#405717 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405717

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405717	#FFFFFF	#000000	##FFFFFF
##405717	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C510E

Deuteranopia (green-blind)

#594F1C

Tritanopia (blue-blind)

#43534A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #405717;
/* rgb */ color: rgb(64, 87, 23);
/* oklch */ color: oklch(42.4% 0.093 127.1);

Tailwind

colors: {
  custom: {
    50: '#778658',
    500: '#405717',
    950: '#000000',
  },
}

SCSS

$custom: #405717;
$custom-light: #778658;
$custom-dark: #000000;

JSON

{
  "hex": "#405717",
  "rgb": {
    "r": 64,
    "g": 87,
    "b": 23
  },
  "hsl": {
    "h": 81.563,
    "s": 58.182,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42361,
    "c": 0.09333,
    "h": 127.1
  },
  "luminance": 0.07968
}

Semantic roles & 50–950 ramp

primary

#405717

secondary

#593C8E

accent

#46E17E

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #405717

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

Preview Lab → · Contrast checker → · Palette generator →