#424E38#424E38

#424E38 is a dark, muted yellow-green. Relative luminance 0.069; OKLCH L 40.7% C 0.039 H 131.2°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#424E38
RGB	rgb(66, 78, 56)
HSL	hsl(93, 16%, 26%)
HSV	hsv(93, 28%, 31%)
CMYK	cmyk(15.4%, 0%, 28.2%, 69.4%)
CIE-LAB	lab(31.56, -9.47, 11.49)
CIE-LCH	lch(31.56, 14.89, 129.49°)
OKLab	oklab(40.66% -0.0255 0.0291)
OKLCH	oklch(40.66% 0.039 131.2)
XYZ	xyz(5.6848, 6.8925, 4.7715)
Luminance	0.0689 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424E38 #44384E

analogous

#4D4E38 #424E38 #384E39

triadic

#424E38 #38424E #4E3842

tetradic

#424E38 #384D4E #44384E #4E3938

square

#424E38 #384D4E #44384E #4E3938

split-complementary

#424E38 #39384E #4E384D

monochromatic

#0F120D #242A1E #424E38 #607252 #7E956B

Accessibility & contrast

On white

8.83

#424E38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#424E38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424E38

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424E38	#FFFFFF	#000000	##FFFFFF
##424E38	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504B37

Deuteranopia (green-blind)

#4E4A39

Tritanopia (blue-blind)

#434C48

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #424e38;
/* rgb */ color: rgb(66, 78, 56);
/* oklch */ color: oklch(40.7% 0.039 131.2);

Tailwind

colors: {
  custom: {
    50: '#767f6e',
    500: '#424e38',
    950: '#000000',
  },
}

SCSS

$custom: #424e38;
$custom-light: #767f6e;
$custom-dark: #000000;

JSON

{
  "hex": "#424e38",
  "rgb": {
    "r": 66,
    "g": 78,
    "b": 56
  },
  "hsl": {
    "h": 92.727,
    "s": 16.418,
    "l": 26.275
  },
  "oklch": {
    "l": 0.40663,
    "c": 0.03873,
    "h": 131.2
  },
  "luminance": 0.06893
}

Semantic roles & 50–950 ramp

primary

#424E38

secondary

#72647E

accent

#6FB997

background

#F7F7F6

surface

#EDEEEC

border

#C8C9C7

text

#080A07

muted

#7B7C7A

Preview Lab

Preview with #424E38

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

Preview Lab → · Contrast checker → · Palette generator →