#424307#424307

#424307 is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 37.0% C 0.076 H 110.6°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#424307
RGB	rgb(66, 67, 7)
HSL	hsl(61, 81%, 15%)
HSV	hsv(61, 90%, 26%)
CMYK	cmyk(1.5%, 0%, 89.6%, 73.7%)
CIE-LAB	lab(27.26, -8.43, 33.04)
CIE-LCH	lch(27.26, 34.10, 104.30°)
OKLab	oklab(37.01% -0.0269 0.0716)
OKLCH	oklch(37.01% 0.076 110.6)
XYZ	xyz(4.2924, 5.1880, 0.9762)
Luminance	0.0519 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424307 #080743

analogous

#432607 #424307 #244307

triadic

#424307 #074243 #430742

tetradic

#424307 #074326 #080743 #430724

square

#424307 #074326 #080743 #430724

split-complementary

#424307 #072443 #260743

monochromatic

#1B1C03 #1B1C03 #424307 #797A0D #AFB213

Accessibility & contrast

On white

10.31

#424307 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#424307 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424307

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424307	#FFFFFF	#000000	##FFFFFF
##424307	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494000

Deuteranopia (green-blind)

#4A410C

Tritanopia (blue-blind)

#473E38

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #424307;
/* rgb */ color: rgb(66, 67, 7);
/* oklch */ color: oklch(37.0% 0.076 110.6);

Tailwind

colors: {
  custom: {
    50: '#79764d',
    500: '#424307',
    950: '#000000',
  },
}

SCSS

$custom: #424307;
$custom-light: #79764d;
$custom-dark: #000000;

JSON

{
  "hex": "#424307",
  "rgb": {
    "r": 66,
    "g": 67,
    "b": 7
  },
  "hsl": {
    "h": 61,
    "s": 81.081,
    "l": 14.51
  },
  "oklch": {
    "l": 0.37008,
    "c": 0.07648,
    "h": 110.6
  },
  "luminance": 0.05188
}

Semantic roles & 50–950 ramp

primary

#424307

secondary

#252482

accent

#30F734

background

#F7F7F4

surface

#EEEDE7

border

#C9C8C3

text

#090801

muted

#7B7B77

Preview Lab

Preview with #424307

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

Preview Lab → · Contrast checker → · Palette generator →