#3D410B#3D410B

#3D410B is a dark, moderate yellow. Relative luminance 0.048; OKLCH L 36.0% C 0.073 H 113.8°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX#3D410B
RGBrgb(61, 65, 11)
HSLhsl(64, 71%, 15%)
HSVhsv(64, 83%, 25%)
CMYKcmyk(6.2%, 0%, 83.1%, 74.5%)
CIE-LABlab(26.15, -9.58, 30.26)
CIE-LCHlch(26.15, 31.74, 107.57°)
OKLaboklab(36.01% -0.0294 0.0668)
OKLCHoklch(36.01% 0.073 113.8)
XYZxyz(3.8753, 4.7969, 1.0383)
Luminance0.0480 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D410B #0F0B41
analogous
#412A0B #3D410B #22410B
triadic
#3D410B #0B3D41 #410B3D
tetradic
#3D410B #0B412A #0F0B41 #410B22
square
#3D410B #0B412A #0F0B41 #410B22
split-complementary
#3D410B #0B2241 #2A0B41
monochromatic
#191A04 #191A04 #3D410B #6E7514 #9FAA1D

Accessibility & contrast

On white

10.72
#3D410B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.96
#3D410B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D410B
10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D410B#FFFFFF#000000##FFFFFF
##3D410B1.0010.721.9610.72
#FFFFFF10.721.0021.001.00
#0000001.9621.001.0021.00
##FFFFFF10.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#463D03
Deuteranopia (green-blind)
#463E0F
Tritanopia (blue-blind)
#423D37
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #3d410b;
/* rgb */ color: rgb(61, 65, 11);
/* oklch */ color: oklch(36.0% 0.073 113.8);
Tailwind
colors: {
  custom: {
    50: '#75754f',
    500: '#3d410b',
    950: '#000000',
  },
}
SCSS
$custom: #3d410b;
$custom-light: #75754f;
$custom-dark: #000000;
JSON
{
  "hex": "#3d410b",
  "rgb": {
    "r": 61,
    "g": 65,
    "b": 11
  },
  "hsl": {
    "h": 64.444,
    "s": 71.053,
    "l": 14.902
  },
  "oklch": {
    "l": 0.36006,
    "c": 0.07299,
    "h": 113.8
  },
  "luminance": 0.04797
}

Semantic roles & 50–950 ramp

primary
#3D410B
secondary
#302A7E
accent
#3AEE47
background
#F7F7F4
surface
#EDEDE7
border
#C8C8C3
text
#080802
muted
#7B7B78

Preview Lab

Preview with #3D410B

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

Preview Lab → · Contrast checker → · Palette generator →

#3D410B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva