#3F3A06#3F3A06

#3F3A06 is a dark, moderate yellow. Relative luminance 0.041; OKLCH L 34.3% C 0.068 H 103.6°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX#3F3A06
RGBrgb(63, 58, 6)
HSLhsl(55, 83%, 14%)
HSVhsv(55, 90%, 25%)
CMYKcmyk(0%, 7.9%, 90.5%, 75.3%)
CIE-LABlab(23.99, -4.50, 30.29)
CIE-LCHlch(23.99, 30.63, 98.46°)
OKLaboklab(34.32% -0.016 0.066)
OKLCHoklch(34.32% 0.068 103.6)
XYZxyz(3.5960, 4.0962, 0.7735)
Luminance0.0410 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F3A06 #060B3F
analogous
#3F1D06 #3F3A06 #273F06
triadic
#3F3A06 #063F3A #3A063F
tetradic
#3F3A06 #063F1D #060B3F #3F0627
square
#3F3A06 #063F1D #060B3F #3F0627
split-complementary
#3F3A06 #06273F #1D063F
monochromatic
#1C1A03 #1C1A03 #3F3A06 #776D0B #AFA111

Accessibility & contrast

On white

11.54
#3F3A06 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.82
#3F3A06 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F3A06
11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F3A06#FFFFFF#000000##FFFFFF
##3F3A061.0011.541.8211.54
#FFFFFF11.541.0021.001.00
#0000001.8221.001.0021.00
##FFFFFF11.541.0021.001.00

Color blindness preview

Protanopia (red-blind)
#403800
Deuteranopia (green-blind)
#423A0A
Tritanopia (blue-blind)
#453530
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #3f3a06;
/* rgb */ color: rgb(63, 58, 6);
/* oklch */ color: oklch(34.3% 0.068 103.6);
Tailwind
colors: {
  custom: {
    50: '#776f4b',
    500: '#3f3a06',
    950: '#000000',
  },
}
SCSS
$custom: #3f3a06;
$custom-light: #776f4b;
$custom-dark: #000000;
JSON
{
  "hex": "#3f3a06",
  "rgb": {
    "r": 63,
    "g": 58,
    "b": 6
  },
  "hsl": {
    "h": 54.737,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.34318,
    "c": 0.06787,
    "h": 103.6
  },
  "luminance": 0.04096
}

Semantic roles & 50–950 ramp

primary
#3F3A06
secondary
#222A7F
accent
#41F92F
background
#F7F6F4
surface
#EDECE7
border
#C8C7C3
text
#090701
muted
#7B7A77

Preview Lab

Preview with #3F3A06

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

Preview Lab → · Contrast checker → · Palette generator →

#3F3A06 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva