#424E0A#424E0A

#424E0A is a dark, moderate yellow-green. Relative luminance 0.066; OKLCH L 40.0% C 0.089 H 119.7°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX#424E0A
RGBrgb(66, 78, 10)
HSLhsl(71, 77%, 17%)
HSVhsv(71, 87%, 31%)
CMYKcmyk(15.4%, 0%, 87.2%, 69.4%)
CIE-LABlab(30.95, -14.69, 35.21)
CIE-LCHlch(30.95, 38.15, 112.64°)
OKLaboklab(39.97% -0.0439 0.0769)
OKLCHoklch(39.97% 0.089 119.7)
XYZxyz(5.0260, 6.6290, 1.3018)
Luminance0.0663 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#424E0A #160A4E
analogous
#4E380A #424E0A #204E0A
triadic
#424E0A #0A424E #4E0A42
tetradic
#424E0A #0A4E38 #160A4E #4E0A20
square
#424E0A #0A4E38 #160A4E #4E0A20
split-complementary
#424E0A #0A204E #380A4E
monochromatic
#171B03 #171B03 #424E0A #708411 #9EBA18

Accessibility & contrast

On white

9.03
#424E0A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.33
#424E0A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424E0A
9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##424E0A#FFFFFF#000000##FFFFFF
##424E0A1.009.032.339.03
#FFFFFF9.031.0021.001.00
#0000002.3321.001.0021.00
##FFFFFF9.031.0021.001.00

Color blindness preview

Protanopia (red-blind)
#544900
Deuteranopia (green-blind)
#524911
Tritanopia (blue-blind)
#464942
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #424e0a;
/* rgb */ color: rgb(66, 78, 10);
/* oklch */ color: oklch(40.0% 0.089 119.7);
Tailwind
colors: {
  custom: {
    50: '#797f50',
    500: '#424e0a',
    950: '#000000',
  },
}
SCSS
$custom: #424e0a;
$custom-light: #797f50;
$custom-dark: #000000;
JSON
{
  "hex": "#424e0a",
  "rgb": {
    "r": 66,
    "g": 78,
    "b": 10
  },
  "hsl": {
    "h": 70.588,
    "s": 77.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.39971,
    "c": 0.08855,
    "h": 119.7
  },
  "luminance": 0.06629
}

Semantic roles & 50–950 ramp

primary
#424E0A
secondary
#3A298B
accent
#34F456
background
#F7F7F4
surface
#EEEEE7
border
#C9C9C3
text
#090A02
muted
#7B7C78

Preview Lab

Preview with #424E0A

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

Preview Lab → · Contrast checker → · Palette generator →

#424E0A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva