#405E2E#405E2E

#405E2E is a dark, moderate yellow-green. Relative luminance 0.093; OKLCH L 44.6% C 0.081 H 134.8°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#405E2E
RGB	rgb(64, 94, 46)
HSL	hsl(98, 34%, 27%)
HSV	hsv(98, 51%, 37%)
CMYK	cmyk(31.9%, 0%, 51.1%, 63.1%)
CIE-LAB	lab(36.54, -20.85, 23.94)
CIE-LCH	lch(36.54, 31.75, 131.06°)
OKLab	oklab(44.58% -0.0574 0.0578)
OKLCH	oklch(44.58% 0.081 134.8)
XYZ	xyz(6.6100, 9.2924, 4.0296)
Luminance	0.0929 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405E2E #4C2E5E

analogous

#585E2E #405E2E #2E5E34

triadic

#405E2E #2E405E #5E2E40

tetradic

#405E2E #2E585E #4C2E5E #5E342E

square

#405E2E #2E585E #4C2E5E #5E342E

split-complementary

#405E2E #342E5E #5E2E58

monochromatic

#0E150A #24351A #405E2E #5C8742 #79AE59

Accessibility & contrast

On white

7.35

#405E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#405E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405E2E

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405E2E	#FFFFFF	#000000	##FFFFFF
##405E2E	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61582A

Deuteranopia (green-blind)

#5D5531

Tritanopia (blue-blind)

#405B53

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #405e2e;
/* rgb */ color: rgb(64, 94, 46);
/* oklch */ color: oklch(44.6% 0.081 134.8);

Tailwind

colors: {
  custom: {
    50: '#768c68',
    500: '#405e2e',
    950: '#000000',
  },
}

SCSS

$custom: #405e2e;
$custom-light: #768c68;
$custom-dark: #000000;

JSON

{
  "hex": "#405e2e",
  "rgb": {
    "r": 64,
    "g": 94,
    "b": 46
  },
  "hsl": {
    "h": 97.5,
    "s": 34.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.44575,
    "c": 0.08147,
    "h": 134.8
  },
  "luminance": 0.09293
}

Semantic roles & 50–950 ramp

primary

#405E2E

secondary

#7B5890

accent

#5DCAA2

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#090C06

muted

#7B7D7A

Preview Lab

Preview with #405E2E

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

Preview Lab → · Contrast checker → · Palette generator →