#424B2E#424B2E

#424B2E is a dark, muted yellow-green. Relative luminance 0.064; OKLCH L 39.6% C 0.047 H 122.6°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#424B2E
RGB	rgb(66, 75, 46)
HSL	hsl(79, 24%, 24%)
HSV	hsv(79, 39%, 29%)
CMYK	cmyk(12%, 0%, 38.7%, 70.6%)
CIE-LAB	lab(30.37, -9.38, 16.11)
CIE-LCH	lch(30.37, 18.65, 120.20°)
OKLab	oklab(39.64% -0.0255 0.0399)
OKLCH	oklch(39.64% 0.047 122.6)
XYZ	xyz(5.2560, 6.3877, 3.5403)
Luminance	0.0639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424B2E #372E4B

analogous

#4B452E #424B2E #334B2E

triadic

#424B2E #2E424B #4B2E42

tetradic

#424B2E #2E4B45 #372E4B #4B2E33

square

#424B2E #2E4B45 #372E4B #4B2E33

split-complementary

#424B2E #2E334B #452E4B

monochromatic

#11130C #212517 #424B2E #637145 #85975D

Accessibility & contrast

On white

9.22

#424B2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#424B2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424B2E

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424B2E	#FFFFFF	#000000	##FFFFFF
##424B2E	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E482C

Deuteranopia (green-blind)

#4D472F

Tritanopia (blue-blind)

#444844

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #424b2e;
/* rgb */ color: rgb(66, 75, 46);
/* oklch */ color: oklch(39.6% 0.047 122.6);

Tailwind

colors: {
  custom: {
    50: '#777d67',
    500: '#424b2e',
    950: '#000000',
  },
}

SCSS

$custom: #424b2e;
$custom-light: #777d67;
$custom-dark: #000000;

JSON

{
  "hex": "#424b2e",
  "rgb": {
    "r": 66,
    "g": 75,
    "b": 46
  },
  "hsl": {
    "h": 78.621,
    "s": 23.967,
    "l": 23.725
  },
  "oklch": {
    "l": 0.39644,
    "c": 0.04737,
    "h": 122.6
  },
  "luminance": 0.06388
}

Semantic roles & 50–950 ramp

primary

#424B2E

secondary

#64597C

accent

#67C083

background

#F7F7F6

surface

#EDEEEB

border

#C8C9C6

text

#080906

muted

#7B7B7A

Preview Lab

Preview with #424B2E

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

Preview Lab → · Contrast checker → · Palette generator →