#3B3F07#3B3F07

#3B3F07 is a dark, moderate yellow. Relative luminance 0.045; OKLCH L 35.2% C 0.074 H 113.8°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#3B3F07
RGB	rgb(59, 63, 7)
HSL	hsl(64, 80%, 14%)
HSV	hsv(64, 89%, 25%)
CMYK	cmyk(6.3%, 0%, 88.9%, 75.3%)
CIE-LAB	lab(25.26, -9.63, 30.98)
CIE-LCH	lch(25.26, 32.44, 107.26°)
OKLab	oklab(35.24% -0.0298 0.0676)
OKLCH	oklch(35.24% 0.074 113.8)
XYZ	xyz(3.6196, 4.5002, 0.8789)
Luminance	0.0450 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B3F07 #0B073F

analogous

#3F2707 #3B3F07 #1F3F07

triadic

#3B3F07 #073B3F #3F073B

tetradic

#3B3F07 #073F27 #0B073F #3F071F

square

#3B3F07 #073F27 #0B073F #3F071F

split-complementary

#3B3F07 #071F3F #27073F

monochromatic

#1A1C03 #1A1C03 #3B3F07 #6F760D #A2AD13

Accessibility & contrast

On white

11.05

#3B3F07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#3B3F07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3F07

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3F07	#FFFFFF	#000000	##FFFFFF
##3B3F07	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B00

Deuteranopia (green-blind)

#443C0C

Tritanopia (blue-blind)

#403B35

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3b3f07;
/* rgb */ color: rgb(59, 63, 7);
/* oklch */ color: oklch(35.2% 0.074 113.8);

Tailwind

colors: {
  custom: {
    50: '#73734c',
    500: '#3b3f07',
    950: '#000000',
  },
}

SCSS

$custom: #3b3f07;
$custom-light: #73734c;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3f07",
  "rgb": {
    "r": 59,
    "g": 63,
    "b": 7
  },
  "hsl": {
    "h": 64.286,
    "s": 80,
    "l": 13.725
  },
  "oklch": {
    "l": 0.3524,
    "c": 0.07388,
    "h": 113.8
  },
  "luminance": 0.045
}

Semantic roles & 50–950 ramp

primary

#3B3F07

secondary

#2A247E

accent

#31F63F

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080801

muted

#7B7B77

Preview Lab

Preview with #3B3F07

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

Preview Lab → · Contrast checker → · Palette generator →