#424E0B#424E0B

#424E0B is a dark, moderate yellow-green. Relative luminance 0.066; OKLCH L 40.0% C 0.088 H 119.8°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX#424E0B
RGBrgb(66, 78, 11)
HSLhsl(71, 75%, 17%)
HSVhsv(71, 86%, 31%)
CMYKcmyk(15.4%, 0%, 85.9%, 69.4%)
CIE-LABlab(30.95, -14.64, 34.88)
CIE-LCHlch(30.95, 37.82, 112.77°)
OKLaboklab(39.98% -0.0437 0.0764)
OKLCHoklch(39.98% 0.088 119.8)
XYZxyz(5.0317, 6.6312, 1.3314)
Luminance0.0663 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#424E0B #170B4E
analogous
#4E380B #424E0B #214E0B
triadic
#424E0B #0B424E #4E0B42
tetradic
#424E0B #0B4E38 #170B4E #4E0B21
square
#424E0B #0B4E38 #170B4E #4E0B21
split-complementary
#424E0B #0B214E #380B4E
monochromatic
#171B04 #171B04 #424E0B #6F8413 #9DB91A

Accessibility & contrast

On white

9.03
#424E0B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.33
#424E0B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424E0B
9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##424E0B#FFFFFF#000000##FFFFFF
##424E0B1.009.032.339.03
#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)
#524912
Tritanopia (blue-blind)
#464942
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #424e0b;
/* rgb */ color: rgb(66, 78, 11);
/* oklch */ color: oklch(40.0% 0.088 119.8);
Tailwind
colors: {
  custom: {
    50: '#797f51',
    500: '#424e0b',
    950: '#000000',
  },
}
SCSS
$custom: #424e0b;
$custom-light: #797f51;
$custom-dark: #000000;
JSON
{
  "hex": "#424e0b",
  "rgb": {
    "r": 66,
    "g": 78,
    "b": 11
  },
  "hsl": {
    "h": 70.746,
    "s": 75.281,
    "l": 17.451
  },
  "oklch": {
    "l": 0.39977,
    "c": 0.088,
    "h": 119.8
  },
  "luminance": 0.06631
}

Semantic roles & 50–950 ramp

primary
#424E0B
secondary
#3C2B8A
accent
#36F258
background
#F7F7F4
surface
#EEEEE7
border
#C9C9C3
text
#090A02
muted
#7B7C78

Preview Lab

Preview with #424E0B

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

Preview Lab → · Contrast checker → · Palette generator →

#424E0B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva