#405D20#405D20

#405D20 is a dark, moderate yellow-green. Relative luminance 0.090; OKLCH L 44.1% C 0.094 H 130.9°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#405D20
RGB	rgb(64, 93, 32)
HSL	hsl(89, 49%, 25%)
HSV	hsv(89, 66%, 36%)
CMYK	cmyk(31.2%, 0%, 65.6%, 63.5%)
CIE-LAB	lab(36.03, -22.02, 30.84)
CIE-LCH	lch(36.03, 37.89, 125.53°)
OKLab	oklab(44.1% -0.0618 0.0715)
OKLCH	oklch(44.1% 0.094 130.9)
XYZ	xyz(6.2894, 9.0228, 2.7764)
Luminance	0.0902 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405D20 #3D205D

analogous

#5D5C20 #405D20 #215D20

triadic

#405D20 #20405D #5D2040

tetradic

#405D20 #205D5C #3D205D #5D2021

square

#405D20 #205D5C #3D205D #5D2021

split-complementary

#405D20 #20215D #5C205D

monochromatic

#101708 #212F10 #405D20 #5F8B30 #7FB83F

Accessibility & contrast

On white

7.49

#405D20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#405D20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405D20

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405D20	#FFFFFF	#000000	##FFFFFF
##405D20	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615619

Deuteranopia (green-blind)

#5D5425

Tritanopia (blue-blind)

#415950

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #405d20;
/* rgb */ color: rgb(64, 93, 32);
/* oklch */ color: oklch(44.1% 0.094 130.9);

Tailwind

colors: {
  custom: {
    50: '#778b5e',
    500: '#405d20',
    950: '#000000',
  },
}

SCSS

$custom: #405d20;
$custom-light: #778b5e;
$custom-dark: #000000;

JSON

{
  "hex": "#405d20",
  "rgb": {
    "r": 64,
    "g": 93,
    "b": 32
  },
  "hsl": {
    "h": 88.525,
    "s": 48.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.44102,
    "c": 0.09448,
    "h": 130.9
  },
  "luminance": 0.09023
}

Semantic roles & 50–950 ramp

primary

#405D20

secondary

#6B4791

accent

#4FD891

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #405D20

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

Preview Lab → · Contrast checker → · Palette generator →