#405B14#405B14

#405B14 is a dark, moderate yellow-green. Relative luminance 0.086; OKLCH L 43.4% C 0.101 H 128.4°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#405B14
RGB	rgb(64, 91, 20)
HSL	hsl(83, 64%, 22%)
HSV	hsv(83, 78%, 36%)
CMYK	cmyk(29.7%, 0%, 78%, 64.3%)
CIE-LAB	lab(35.25, -22.01, 35.49)
CIE-LCH	lch(35.25, 41.76, 121.80°)
OKLab	oklab(43.43% -0.0629 0.0794)
OKLCH	oklch(43.43% 0.101 128.4)
XYZ	xyz(5.9817, 8.6225, 2.0108)
Luminance	0.0862 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405B14 #2F145B

analogous

#5B5314 #405B14 #1D5B14

triadic

#405B14 #14405B #5B1440

tetradic

#405B14 #145B53 #2F145B #5B141D

square

#405B14 #145B53 #2F145B #5B141D

split-complementary

#405B14 #141D5B #53145B

monochromatic

#121906 #1D2909 #405B14 #638D1F #87BF2A

Accessibility & contrast

On white

7.71

#405B14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#405B14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405B14

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405B14	#FFFFFF	#000000	##FFFFFF
##405B14	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605407

Deuteranopia (green-blind)

#5C521B

Tritanopia (blue-blind)

#42574D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #405b14;
/* rgb */ color: rgb(64, 91, 20);
/* oklch */ color: oklch(43.4% 0.101 128.4);

Tailwind

colors: {
  custom: {
    50: '#788957',
    500: '#405b14',
    950: '#000000',
  },
}

SCSS

$custom: #405b14;
$custom-light: #788957;
$custom-dark: #000000;

JSON

{
  "hex": "#405b14",
  "rgb": {
    "r": 64,
    "g": 91,
    "b": 20
  },
  "hsl": {
    "h": 82.817,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.43434,
    "c": 0.10132,
    "h": 128.4
  },
  "luminance": 0.08623
}

Semantic roles & 50–950 ramp

primary

#405B14

secondary

#5B3893

accent

#41E780

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #405B14

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

Preview Lab → · Contrast checker → · Palette generator →