#45510B#45510B

#45510B is a dark, moderate yellow-green. Relative luminance 0.072; OKLCH L 41.0% C 0.091 H 119.4°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX#45510B
RGBrgb(69, 81, 11)
HSLhsl(70, 76%, 18%)
HSVhsv(70, 86%, 32%)
CMYKcmyk(14.8%, 0%, 86.4%, 68.2%)
CIE-LABlab(32.20, -14.87, 36.10)
CIE-LCHlch(32.20, 39.04, 112.39°)
OKLaboklab(41.05% -0.0445 0.0789)
OKLCHoklch(41.05% 0.091 119.4)
XYZxyz(5.4572, 7.1743, 1.4138)
Luminance0.0717 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#45510B #170B51
analogous
#513A0B #45510B #22510B
triadic
#45510B #0B4551 #510B45
tetradic
#45510B #0B513A #170B51 #510B22
square
#45510B #0B513A #170B51 #510B22
split-complementary
#45510B #0B2251 #3A0B51
monochromatic
#171B04 #171B04 #45510B #738712 #A1BD1A

Accessibility & contrast

On white

8.62
#45510B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.43
#45510B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45510B
8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##45510B#FFFFFF#000000##FFFFFF
##45510B1.008.622.438.62
#FFFFFF8.621.0021.001.00
#0000002.4321.001.0021.00
##FFFFFF8.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#574C00
Deuteranopia (green-blind)
#554C12
Tritanopia (blue-blind)
#4A4C44
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #45510b;
/* rgb */ color: rgb(69, 81, 11);
/* oklch */ color: oklch(41.0% 0.091 119.4);
Tailwind
colors: {
  custom: {
    50: '#7b8151',
    500: '#45510b',
    950: '#000000',
  },
}
SCSS
$custom: #45510b;
$custom-light: #7b8151;
$custom-dark: #000000;
JSON
{
  "hex": "#45510b",
  "rgb": {
    "r": 69,
    "g": 81,
    "b": 11
  },
  "hsl": {
    "h": 70.286,
    "s": 76.087,
    "l": 18.039
  },
  "oklch": {
    "l": 0.41045,
    "c": 0.09055,
    "h": 119.4
  },
  "luminance": 0.07174
}

Semantic roles & 50–950 ramp

primary
#45510B
secondary
#3C2B8D
accent
#35F356
background
#F7F7F4
surface
#EEEEE7
border
#C9C9C3
text
#0A0A02
muted
#7C7C78

Preview Lab

Preview with #45510B

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

Preview Lab → · Contrast checker → · Palette generator →

#45510B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva