#3E420F#3E420F

#3E420F is a dark, moderate yellow. Relative luminance 0.050; OKLCH L 36.4% C 0.071 H 113.8°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#3E420F
RGB	rgb(62, 66, 15)
HSL	hsl(65, 63%, 16%)
HSV	hsv(65, 77%, 26%)
CMYK	cmyk(6.1%, 0%, 77.3%, 74.1%)
CIE-LAB	lab(26.61, -9.42, 28.99)
CIE-LCH	lch(26.61, 30.49, 108.01°)
OKLab	oklab(36.41% -0.0286 0.0649)
OKLCH	oklch(36.41% 0.071 113.8)
XYZ	xyz(4.0212, 4.9551, 1.1965)
Luminance	0.0495 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E420F #130F42

analogous

#422C0F #3E420F #24420F

triadic

#3E420F #0F3E42 #420F3E

tetradic

#3E420F #0F422C #130F42 #420F24

square

#3E420F #0F422C #130F42 #420F24

split-complementary

#3E420F #0F2442 #2C0F42

monochromatic

#171906 #171906 #3E420F #6D741A #9CA626

Accessibility & contrast

On white

10.55

#3E420F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#3E420F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E420F

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E420F	#FFFFFF	#000000	##FFFFFF
##3E420F	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E07

Deuteranopia (green-blind)

#473F13

Tritanopia (blue-blind)

#433E38

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3e420f;
/* rgb */ color: rgb(62, 66, 15);
/* oklch */ color: oklch(36.4% 0.071 113.8);

Tailwind

colors: {
  custom: {
    50: '#757651',
    500: '#3e420f',
    950: '#000000',
  },
}

SCSS

$custom: #3e420f;
$custom-light: #757651;
$custom-dark: #000000;

JSON

{
  "hex": "#3e420f",
  "rgb": {
    "r": 62,
    "g": 66,
    "b": 15
  },
  "hsl": {
    "h": 64.706,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.36406,
    "c": 0.07094,
    "h": 113.8
  },
  "luminance": 0.04955
}

Semantic roles & 50–950 ramp

primary

#3E420F

secondary

#36307C

accent

#42E64F

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #3E420F

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

Preview Lab → · Contrast checker → · Palette generator →