#3B420C#3B420C

#3B420C is a dark, moderate yellow. Relative luminance 0.049; OKLCH L 36.1% C 0.074 H 116.8°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#3B420C
RGB	rgb(59, 66, 12)
HSL	hsl(68, 69%, 15%)
HSV	hsv(68, 82%, 26%)
CMYK	cmyk(10.6%, 0%, 81.8%, 74.1%)
CIE-LAB	lab(26.31, -11.13, 29.93)
CIE-LCH	lch(26.31, 31.94, 110.40°)
OKLab	oklab(36.09% -0.0335 0.0664)
OKLCH	oklch(36.09% 0.074 116.8)
XYZ	xyz(3.8183, 4.8528, 1.0833)
Luminance	0.0485 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B420C #130C42

analogous

#422E0C #3B420C #20420C

triadic

#3B420C #0C3B42 #420C3B

tetradic

#3B420C #0C422E #130C42 #420C20

square

#3B420C #0C422E #130C42 #420C20

split-complementary

#3B420C #0C2042 #2E0C42

monochromatic

#171A05 #171A05 #3B420C #697615 #98AA1F

Accessibility & contrast

On white

10.66

#3B420C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#3B420C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B420C

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B420C	#FFFFFF	#000000	##FFFFFF
##3B420C	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E04

Deuteranopia (green-blind)

#463F10

Tritanopia (blue-blind)

#3F3E38

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3b420c;
/* rgb */ color: rgb(59, 66, 12);
/* oklch */ color: oklch(36.1% 0.074 116.8);

Tailwind

colors: {
  custom: {
    50: '#73764f',
    500: '#3b420c',
    950: '#000000',
  },
}

SCSS

$custom: #3b420c;
$custom-light: #73764f;
$custom-dark: #000000;

JSON

{
  "hex": "#3b420c",
  "rgb": {
    "r": 59,
    "g": 66,
    "b": 12
  },
  "hsl": {
    "h": 67.778,
    "s": 69.231,
    "l": 15.294
  },
  "oklch": {
    "l": 0.36094,
    "c": 0.07437,
    "h": 116.8
  },
  "luminance": 0.04853
}

Semantic roles & 50–950 ramp

primary

#3B420C

secondary

#362C7E

accent

#3CEC53

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #3B420C

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

Preview Lab → · Contrast checker → · Palette generator →