#405A2B#405A2B

#405A2B is a dark, moderate yellow-green. Relative luminance 0.086; OKLCH L 43.4% C 0.078 H 132.6°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#405A2B
RGB	rgb(64, 90, 43)
HSL	hsl(93, 35%, 26%)
HSV	hsv(93, 52%, 35%)
CMYK	cmyk(28.9%, 0%, 52.2%, 64.7%)
CIE-LAB	lab(35.16, -19.16, 23.93)
CIE-LCH	lch(35.16, 30.65, 128.68°)
OKLab	oklab(43.44% -0.0529 0.0576)
OKLCH	oklch(43.44% 0.078 132.6)
XYZ	xyz(6.2065, 8.5766, 3.6135)
Luminance	0.0858 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405A2B #452B5A

analogous

#575A2B #405A2B #2B5A2D

triadic

#405A2B #2B405A #5A2B40

tetradic

#405A2B #2B575A #452B5A #5A2D2B

square

#405A2B #2B575A #452B5A #5A2D2B

split-complementary

#405A2B #2D2B5A #5A2B57

monochromatic

#0F150A #233117 #405A2B #5D833F #7BAD53

Accessibility & contrast

On white

7.73

#405A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#405A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405A2B

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405A2B	#FFFFFF	#000000	##FFFFFF
##405A2B	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5427

Deuteranopia (green-blind)

#5A522E

Tritanopia (blue-blind)

#41574F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #405a2b;
/* rgb */ color: rgb(64, 90, 43);
/* oklch */ color: oklch(43.4% 0.078 132.6);

Tailwind

colors: {
  custom: {
    50: '#768865',
    500: '#405a2b',
    950: '#000000',
  },
}

SCSS

$custom: #405a2b;
$custom-light: #768865;
$custom-dark: #000000;

JSON

{
  "hex": "#405a2b",
  "rgb": {
    "r": 64,
    "g": 90,
    "b": 43
  },
  "hsl": {
    "h": 93.191,
    "s": 35.338,
    "l": 26.078
  },
  "oklch": {
    "l": 0.43439,
    "c": 0.0782,
    "h": 132.6
  },
  "luminance": 0.08577
}

Semantic roles & 50–950 ramp

primary

#405A2B

secondary

#73558C

accent

#5CCB9A

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#080B06

muted

#7B7C7A

Preview Lab

Preview with #405A2B

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

Preview Lab → · Contrast checker → · Palette generator →