#405C20#405C20

#405C20 is a dark, moderate yellow-green. Relative luminance 0.088; OKLCH L 43.8% C 0.093 H 130.5°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#405C20
RGB	rgb(64, 92, 32)
HSL	hsl(88, 48%, 24%)
HSV	hsv(88, 65%, 36%)
CMYK	cmyk(30.4%, 0%, 65.2%, 63.9%)
CIE-LAB	lab(35.69, -21.51, 30.46)
CIE-LCH	lch(35.69, 37.29, 125.22°)
OKLab	oklab(43.83% -0.0604 0.0707)
OKLCH	oklch(43.83% 0.093 130.5)
XYZ	xyz(6.2022, 8.8484, 2.7474)
Luminance	0.0885 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405C20 #3C205C

analogous

#5C5A20 #405C20 #225C20

triadic

#405C20 #20405C #5C2040

tetradic

#405C20 #205C5A #3C205C #5C2022

square

#405C20 #205C5A #3C205C #5C2022

split-complementary

#405C20 #20225C #5A205C

monochromatic

#101708 #202F10 #405C20 #608930 #7FB740

Accessibility & contrast

On white

7.58

#405C20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#405C20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405C20

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405C20	#FFFFFF	#000000	##FFFFFF
##405C20	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605519

Deuteranopia (green-blind)

#5C5324

Tritanopia (blue-blind)

#41584F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #405c20;
/* rgb */ color: rgb(64, 92, 32);
/* oklch */ color: oklch(43.8% 0.093 130.5);

Tailwind

colors: {
  custom: {
    50: '#778a5e',
    500: '#405c20',
    950: '#000000',
  },
}

SCSS

$custom: #405c20;
$custom-light: #778a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#405c20",
  "rgb": {
    "r": 64,
    "g": 92,
    "b": 32
  },
  "hsl": {
    "h": 88,
    "s": 48.387,
    "l": 24.314
  },
  "oklch": {
    "l": 0.43828,
    "c": 0.09295,
    "h": 130.5
  },
  "luminance": 0.08849
}

Semantic roles & 50–950 ramp

primary

#405C20

secondary

#694790

accent

#50D88F

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090B04

muted

#7B7C79

Preview Lab

Preview with #405C20

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

Preview Lab → · Contrast checker → · Palette generator →