#405A23#405A23

#405A23 is a dark, moderate yellow-green. Relative luminance 0.085; OKLCH L 43.3% C 0.087 H 130.4°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#405A23
RGB	rgb(64, 90, 35)
HSL	hsl(88, 44%, 25%)
HSV	hsv(88, 61%, 35%)
CMYK	cmyk(28.9%, 0%, 61.1%, 64.7%)
CIE-LAB	lab(35.05, -20.14, 28.19)
CIE-LCH	lch(35.05, 34.65, 125.55°)
OKLab	oklab(43.32% -0.0563 0.0661)
OKLCH	oklch(43.32% 0.087 130.4)
XYZ	xyz(6.0738, 8.5235, 2.9150)
Luminance	0.0852 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405A23 #3D235A

analogous

#5A5923 #405A23 #245A23

triadic

#405A23 #23405A #5A2340

tetradic

#405A23 #235A59 #3D235A #5A2324

square

#405A23 #235A59 #3D235A #5A2324

split-complementary

#405A23 #23245A #59235A

monochromatic

#101609 #212E12 #405A23 #5F8634 #7FB245

Accessibility & contrast

On white

7.76

#405A23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#405A23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405A23

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405A23	#FFFFFF	#000000	##FFFFFF
##405A23	1.00	7.76	2.70	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E541D

Deuteranopia (green-blind)

#5A5227

Tritanopia (blue-blind)

#41564E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #405a23;
/* rgb */ color: rgb(64, 90, 35);
/* oklch */ color: oklch(43.3% 0.087 130.4);

Tailwind

colors: {
  custom: {
    50: '#778860',
    500: '#405a23',
    950: '#000000',
  },
}

SCSS

$custom: #405a23;
$custom-light: #778860;
$custom-dark: #000000;

JSON

{
  "hex": "#405a23",
  "rgb": {
    "r": 64,
    "g": 90,
    "b": 35
  },
  "hsl": {
    "h": 88.364,
    "s": 44,
    "l": 24.51
  },
  "oklch": {
    "l": 0.43319,
    "c": 0.08689,
    "h": 130.4
  },
  "luminance": 0.08524
}

Semantic roles & 50–950 ramp

primary

#405A23

secondary

#6B4B8E

accent

#54D490

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090B05

muted

#7B7C79

Preview Lab

Preview with #405A23

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

Preview Lab → · Contrast checker → · Palette generator →