#404A2C#404A2C

#404A2C is a dark, muted yellow-green. Relative luminance 0.062; OKLCH L 39.2% C 0.049 H 123.7°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#404A2C
RGB	rgb(64, 74, 44)
HSL	hsl(80, 25%, 23%)
HSV	hsv(80, 41%, 29%)
CMYK	cmyk(13.5%, 0%, 40.5%, 71%)
CIE-LAB	lab(29.84, -10.00, 16.62)
CIE-LCH	lch(29.84, 19.39, 121.04°)
OKLab	oklab(39.16% -0.0273 0.041)
OKLCH	oklch(39.16% 0.049 123.7)
XYZ	xyz(5.0177, 6.1694, 3.3088)
Luminance	0.0617 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404A2C #362C4A

analogous

#4A452C #404A2C #314A2C

triadic

#404A2C #2C404A #4A2C40

tetradic

#404A2C #2C4A45 #362C4A #4A2C31

square

#404A2C #2C4A45 #362C4A #4A2C31

split-complementary

#404A2C #2C314A #452C4A

monochromatic

#11130B #1F2415 #404A2C #617043 #82975A

Accessibility & contrast

On white

9.40

#404A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#404A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404A2C

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404A2C	#FFFFFF	#000000	##FFFFFF
##404A2C	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D472A

Deuteranopia (green-blind)

#4C462D

Tritanopia (blue-blind)

#424742

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #404a2c;
/* rgb */ color: rgb(64, 74, 44);
/* oklch */ color: oklch(39.2% 0.049 123.7);

Tailwind

colors: {
  custom: {
    50: '#757c65',
    500: '#404a2c',
    950: '#000000',
  },
}

SCSS

$custom: #404a2c;
$custom-light: #757c65;
$custom-dark: #000000;

JSON

{
  "hex": "#404a2c",
  "rgb": {
    "r": 64,
    "g": 74,
    "b": 44
  },
  "hsl": {
    "h": 80,
    "s": 25.424,
    "l": 23.137
  },
  "oklch": {
    "l": 0.39162,
    "c": 0.04927,
    "h": 123.7
  },
  "luminance": 0.06169
}

Semantic roles & 50–950 ramp

primary

#404A2C

secondary

#63567C

accent

#66C285

background

#F7F7F6

surface

#EDEEEB

border

#C8C9C6

text

#080905

muted

#7B7B7A

Preview Lab

Preview with #404A2C

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

Preview Lab → · Contrast checker → · Palette generator →