#424B36#424B36

#424B36 is a dark, muted yellow-green. Relative luminance 0.065; OKLCH L 39.8% C 0.036 H 126.8°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#424B36
RGB	rgb(66, 75, 54)
HSL	hsl(86, 16%, 25%)
HSV	hsv(86, 28%, 29%)
CMYK	cmyk(12%, 0%, 28%, 70.6%)
CIE-LAB	lab(30.54, -8.03, 11.35)
CIE-LCH	lch(30.54, 13.90, 125.30°)
OKLab	oklab(39.83% -0.0215 0.0288)
OKLCH	oklch(39.83% 0.036 126.8)
XYZ	xyz(5.4286, 6.4567, 4.4496)
Luminance	0.0646 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424B36 #3F364B

analogous

#4B4936 #424B36 #374B36

triadic

#424B36 #36424B #4B3642

tetradic

#424B36 #364B49 #3F364B #4B3637

square

#424B36 #364B49 #3F364B #4B3637

split-complementary

#424B36 #36374B #49364B

monochromatic

#10120D #23271C #424B36 #616F50 #819269

Accessibility & contrast

On white

9.16

#424B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#424B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424B36

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424B36	#FFFFFF	#000000	##FFFFFF
##424B36	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4835

Deuteranopia (green-blind)

#4C4837

Tritanopia (blue-blind)

#434945

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #424b36;
/* rgb */ color: rgb(66, 75, 54);
/* oklch */ color: oklch(39.8% 0.036 126.8);

Tailwind

colors: {
  custom: {
    50: '#767d6d',
    500: '#424b36',
    950: '#000000',
  },
}

SCSS

$custom: #424b36;
$custom-light: #767d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#424b36",
  "rgb": {
    "r": 66,
    "g": 75,
    "b": 54
  },
  "hsl": {
    "h": 85.714,
    "s": 16.279,
    "l": 25.294
  },
  "oklch": {
    "l": 0.39831,
    "c": 0.03591,
    "h": 126.8
  },
  "luminance": 0.06457
}

Semantic roles & 50–950 ramp

primary

#424B36

secondary

#6D627B

accent

#6FB98F

background

#F7F7F6

surface

#EDEEEB

border

#C8C9C6

text

#080907

muted

#7B7B7A

Preview Lab

Preview with #424B36

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

Preview Lab → · Contrast checker → · Palette generator →