#424C12#424C12

#424C12 is a dark, moderate yellow-green. Relative luminance 0.064; OKLCH L 39.5% C 0.081 H 118.8°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#424C12
RGB	rgb(66, 76, 18)
HSL	hsl(70, 62%, 18%)
HSV	hsv(70, 76%, 30%)
CMYK	cmyk(13.2%, 0%, 76.3%, 70.2%)
CIE-LAB	lab(30.33, -13.09, 31.49)
CIE-LCH	lch(30.33, 34.11, 112.58°)
OKLab	oklab(39.49% -0.0387 0.0706)
OKLCH	oklch(39.49% 0.081 118.8)
XYZ	xyz(4.9405, 6.3708, 1.5416)
Luminance	0.0637 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424C12 #1C124C

analogous

#4C3912 #424C12 #254C12

triadic

#424C12 #12424C #4C1242

tetradic

#424C12 #124C39 #1C124C #4C1225

square

#424C12 #124C39 #1C124C #4C1225

split-complementary

#424C12 #12254C #39124C

monochromatic

#151906 #171B06 #424C12 #6D7D1E #98AF29

Accessibility & contrast

On white

9.23

#424C12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#424C12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424C12

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424C12	#FFFFFF	#000000	##FFFFFF
##424C12	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514709

Deuteranopia (green-blind)

#504817

Tritanopia (blue-blind)

#464741

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #424c12;
/* rgb */ color: rgb(66, 76, 18);
/* oklch */ color: oklch(39.5% 0.081 118.8);

Tailwind

colors: {
  custom: {
    50: '#787e54',
    500: '#424c12',
    950: '#000000',
  },
}

SCSS

$custom: #424c12;
$custom-light: #787e54;
$custom-dark: #000000;

JSON

{
  "hex": "#424c12",
  "rgb": {
    "r": 66,
    "g": 76,
    "b": 18
  },
  "hsl": {
    "h": 70.345,
    "s": 61.702,
    "l": 18.431
  },
  "oklch": {
    "l": 0.39491,
    "c": 0.08055,
    "h": 118.8
  },
  "luminance": 0.06371
}

Semantic roles & 50–950 ramp

primary

#424C12

secondary

#433585

accent

#43E55F

background

#F7F7F5

surface

#EDEEE8

border

#C8C9C4

text

#090903

muted

#7B7B78

Preview Lab

Preview with #424C12

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

Preview Lab → · Contrast checker → · Palette generator →