#3A3F07#3A3F07

#3A3F07 is a dark, moderate yellow. Relative luminance 0.045; OKLCH L 35.1% C 0.074 H 114.9°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#3A3F07
RGB	rgb(58, 63, 7)
HSL	hsl(65, 80%, 14%)
HSV	hsv(65, 89%, 25%)
CMYK	cmyk(7.9%, 0%, 88.9%, 75.3%)
CIE-LAB	lab(25.17, -10.14, 30.86)
CIE-LCH	lch(25.17, 32.48, 108.19°)
OKLab	oklab(35.14% -0.0312 0.0674)
OKLCH	oklch(35.14% 0.074 114.9)
XYZ	xyz(3.5609, 4.4700, 0.8762)
Luminance	0.0447 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3F07 #0C073F

analogous

#3F2807 #3A3F07 #1E3F07

triadic

#3A3F07 #073A3F #3F073A

tetradic

#3A3F07 #073F28 #0C073F #3F071E

square

#3A3F07 #073F28 #0C073F #3F071E

split-complementary

#3A3F07 #071E3F #28073F

monochromatic

#191C03 #191C03 #3A3F07 #6D760D #9FAD13

Accessibility & contrast

On white

11.09

#3A3F07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#3A3F07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3F07

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3F07	#FFFFFF	#000000	##FFFFFF
##3A3F07	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B00

Deuteranopia (green-blind)

#443C0C

Tritanopia (blue-blind)

#3E3B35

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3a3f07;
/* rgb */ color: rgb(58, 63, 7);
/* oklch */ color: oklch(35.1% 0.074 114.9);

Tailwind

colors: {
  custom: {
    50: '#72734c',
    500: '#3a3f07',
    950: '#000000',
  },
}

SCSS

$custom: #3a3f07;
$custom-light: #72734c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3f07",
  "rgb": {
    "r": 58,
    "g": 63,
    "b": 7
  },
  "hsl": {
    "h": 65.357,
    "s": 80,
    "l": 13.725
  },
  "oklch": {
    "l": 0.35143,
    "c": 0.07426,
    "h": 114.9
  },
  "luminance": 0.0447
}

Semantic roles & 50–950 ramp

primary

#3A3F07

secondary

#2C247E

accent

#31F643

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080801

muted

#7B7B77

Preview Lab

Preview with #3A3F07

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

Preview Lab → · Contrast checker → · Palette generator →