#434F0B#434F0B

#434F0B is a dark, moderate yellow-green. Relative luminance 0.068; OKLCH L 40.3% C 0.089 H 119.7°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX#434F0B
RGBrgb(67, 79, 11)
HSLhsl(71, 76%, 18%)
HSVhsv(71, 86%, 31%)
CMYKcmyk(15.2%, 0%, 86.1%, 69%)
CIE-LABlab(31.37, -14.72, 35.28)
CIE-LCHlch(31.37, 38.23, 112.64°)
OKLaboklab(40.33% -0.044 0.0772)
OKLCHoklch(40.33% 0.089 119.7)
XYZxyz(5.1712, 6.8094, 1.3585)
Luminance0.0681 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#434F0B #170B4F
analogous
#4F390B #434F0B #214F0B
triadic
#434F0B #0B434F #4F0B43
tetradic
#434F0B #0B4F39 #170B4F #4F0B21
square
#434F0B #0B4F39 #170B4F #4F0B21
split-complementary
#434F0B #0B214F #390B4F
monochromatic
#171B04 #171B04 #434F0B #718512 #9EBA1A

Accessibility & contrast

On white

8.89
#434F0B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.36
#434F0B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434F0B
8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##434F0B#FFFFFF#000000##FFFFFF
##434F0B1.008.892.368.89
#FFFFFF8.891.0021.001.00
#0000002.3621.001.0021.00
##FFFFFF8.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#554A00
Deuteranopia (green-blind)
#534A12
Tritanopia (blue-blind)
#474A43
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #434f0b;
/* rgb */ color: rgb(67, 79, 11);
/* oklch */ color: oklch(40.3% 0.089 119.7);
Tailwind
colors: {
  custom: {
    50: '#7a8051',
    500: '#434f0b',
    950: '#000000',
  },
}
SCSS
$custom: #434f0b;
$custom-light: #7a8051;
$custom-dark: #000000;
JSON
{
  "hex": "#434f0b",
  "rgb": {
    "r": 67,
    "g": 79,
    "b": 11
  },
  "hsl": {
    "h": 70.588,
    "s": 75.556,
    "l": 17.647
  },
  "oklch": {
    "l": 0.40334,
    "c": 0.08885,
    "h": 119.7
  },
  "luminance": 0.06809
}

Semantic roles & 50–950 ramp

primary
#434F0B
secondary
#3C2B8B
accent
#36F257
background
#F7F7F4
surface
#EEEEE7
border
#C9C9C3
text
#090A02
muted
#7B7C78

Preview Lab

Preview with #434F0B

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

Preview Lab → · Contrast checker → · Palette generator →

#434F0B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva