#404E34#404E34

#404E34 is a dark, muted yellow-green. Relative luminance 0.068; OKLCH L 40.4% C 0.045 H 131.2°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#404E34
RGB	rgb(64, 78, 52)
HSL	hsl(92, 20%, 25%)
HSV	hsv(92, 33%, 31%)
CMYK	cmyk(17.9%, 0%, 33.3%, 69.4%)
CIE-LAB	lab(31.32, -11.04, 13.63)
CIE-LCH	lch(31.32, 17.54, 129.02°)
OKLab	oklab(40.4% -0.0299 0.0342)
OKLCH	oklch(40.4% 0.045 131.2)
XYZ	xyz(5.4585, 6.7866, 4.2705)
Luminance	0.0679 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404E34 #42344E

analogous

#4D4E34 #404E34 #344E35

triadic

#404E34 #34404E #4E3440

tetradic

#404E34 #344D4E #42344E #4E3534

square

#404E34 #344D4E #42344E #4E3534

split-complementary

#404E34 #35344E #4E344D

monochromatic

#0F120C #22291C #404E34 #5E734C #7C9765

Accessibility & contrast

On white

8.91

#404E34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#404E34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404E34

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404E34	#FFFFFF	#000000	##FFFFFF
##404E34	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504A32

Deuteranopia (green-blind)

#4E4935

Tritanopia (blue-blind)

#414C47

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #404e34;
/* rgb */ color: rgb(64, 78, 52);
/* oklch */ color: oklch(40.4% 0.045 131.2);

Tailwind

colors: {
  custom: {
    50: '#757f6b',
    500: '#404e34',
    950: '#000000',
  },
}

SCSS

$custom: #404e34;
$custom-light: #757f6b;
$custom-dark: #000000;

JSON

{
  "hex": "#404e34",
  "rgb": {
    "r": 64,
    "g": 78,
    "b": 52
  },
  "hsl": {
    "h": 92.308,
    "s": 20,
    "l": 25.49
  },
  "oklch": {
    "l": 0.40399,
    "c": 0.04547,
    "h": 131.2
  },
  "luminance": 0.06787
}

Semantic roles & 50–950 ramp

primary

#404E34

secondary

#705F7E

accent

#6BBD97

background

#F7F7F6

surface

#EDEEEB

border

#C8C9C6

text

#080A06

muted

#7B7C7A

Preview Lab

Preview with #404E34

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

Preview Lab → · Contrast checker → · Palette generator →