#405A2E#405A2E

#405A2E is a dark, moderate yellow-green. Relative luminance 0.086; OKLCH L 43.5% C 0.075 H 133.7°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#405A2E
RGB	rgb(64, 90, 46)
HSL	hsl(95, 32%, 27%)
HSV	hsv(95, 49%, 35%)
CMYK	cmyk(28.9%, 0%, 48.9%, 64.7%)
CIE-LAB	lab(35.20, -18.74, 22.27)
CIE-LCH	lch(35.20, 29.10, 130.07°)
OKLab	oklab(43.49% -0.0516 0.054)
OKLCH	oklch(43.49% 0.075 133.7)
XYZ	xyz(6.2635, 8.5994, 3.9141)
Luminance	0.0860 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405A2E #482E5A

analogous

#565A2E #405A2E #2E5A32

triadic

#405A2E #2E405A #5A2E40

tetradic

#405A2E #2E565A #482E5A #5A322E

square

#405A2E #2E565A #482E5A #5A322E

split-complementary

#405A2E #322E5A #5A2E56

monochromatic

#0E140A #233219 #405A2E #5D8343 #7AAA59

Accessibility & contrast

On white

7.72

#405A2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#405A2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405A2E

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405A2E	#FFFFFF	#000000	##FFFFFF
##405A2E	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D542A

Deuteranopia (green-blind)

#595231

Tritanopia (blue-blind)

#405750

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #405a2e;
/* rgb */ color: rgb(64, 90, 46);
/* oklch */ color: oklch(43.5% 0.075 133.7);

Tailwind

colors: {
  custom: {
    50: '#768867',
    500: '#405a2e',
    950: '#000000',
  },
}

SCSS

$custom: #405a2e;
$custom-light: #768867;
$custom-dark: #000000;

JSON

{
  "hex": "#405a2e",
  "rgb": {
    "r": 64,
    "g": 90,
    "b": 46
  },
  "hsl": {
    "h": 95.455,
    "s": 32.353,
    "l": 26.667
  },
  "oklch": {
    "l": 0.4349,
    "c": 0.0747,
    "h": 133.7
  },
  "luminance": 0.086
}

Semantic roles & 50–950 ramp

primary

#405A2E

secondary

#77588C

accent

#5FC99D

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#080B06

muted

#7B7C7A

Preview Lab

Preview with #405A2E

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

Preview Lab → · Contrast checker → · Palette generator →