#424B0C#424B0C

#424B0C is a dark, moderate yellow. Relative luminance 0.062; OKLCH L 39.2% C 0.083 H 117.7°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#424B0C
RGB	rgb(66, 75, 12)
HSL	hsl(69, 72%, 17%)
HSV	hsv(69, 84%, 29%)
CMYK	cmyk(12%, 0%, 84%, 70.6%)
CIE-LAB	lab(29.95, -12.88, 33.60)
CIE-LCH	lch(29.95, 35.98, 110.98°)
OKLab	oklab(39.17% -0.0388 0.0739)
OKLCH	oklch(39.17% 0.083 117.7)
XYZ	xyz(4.8293, 6.2170, 1.2933)
Luminance	0.0622 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424B0C #150C4B

analogous

#4B350C #424B0C #234B0C

triadic

#424B0C #0C424B #4B0C42

tetradic

#424B0C #0C4B35 #150C4B #4B0C23

square

#424B0C #0C4B35 #150C4B #4B0C23

split-complementary

#424B0C #0C234B #350C4B

monochromatic

#171A04 #171A04 #424B0C #708014 #9FB51D

Accessibility & contrast

On white

9.36

#424B0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#424B0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424B0C

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424B0C	#FFFFFF	#000000	##FFFFFF
##424B0C	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514601

Deuteranopia (green-blind)

#504712

Tritanopia (blue-blind)

#47463F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #424b0c;
/* rgb */ color: rgb(66, 75, 12);
/* oklch */ color: oklch(39.2% 0.083 117.7);

Tailwind

colors: {
  custom: {
    50: '#797d51',
    500: '#424b0c',
    950: '#000000',
  },
}

SCSS

$custom: #424b0c;
$custom-light: #797d51;
$custom-dark: #000000;

JSON

{
  "hex": "#424b0c",
  "rgb": {
    "r": 66,
    "g": 75,
    "b": 12
  },
  "hsl": {
    "h": 68.571,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.39175,
    "c": 0.08343,
    "h": 117.7
  },
  "luminance": 0.06217
}

Semantic roles & 50–950 ramp

primary

#424B0C

secondary

#392C87

accent

#39EF53

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #424B0C

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

Preview Lab → · Contrast checker → · Palette generator →