#3A3103#3A3103

#3A3103 is a dark, moderate yellow. Relative luminance 0.031; OKLCH L 31.4% C 0.062 H 97.4°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#3A3103
RGB	rgb(58, 49, 3)
HSL	hsl(50, 90%, 12%)
HSV	hsv(50, 95%, 23%)
CMYK	cmyk(0%, 15.5%, 94.8%, 77.3%)
CIE-LAB	lab(20.45, -1.60, 27.62)
CIE-LCH	lch(20.45, 27.66, 93.32°)
OKLab	oklab(31.37% -0.008 0.0616)
OKLCH	oklch(31.37% 0.062 97.4)
XYZ	xyz(2.8598, 3.1029, 0.5344)
Luminance	0.0310 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3103 #030C3A

analogous

#3A1603 #3A3103 #283A03

triadic

#3A3103 #033A31 #31033A

tetradic

#3A3103 #033A16 #030C3A #3A0328

square

#3A3103 #033A16 #030C3A #3A0328

split-complementary

#3A3103 #03283A #16033A

monochromatic

#1D1902 #1D1902 #3A3103 #746206 #AE9309

Accessibility & contrast

On white

12.96

#3A3103 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#3A3103 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3103

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3103	#FFFFFF	#000000	##FFFFFF
##3A3103	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373000

Deuteranopia (green-blind)

#3A3306

Tritanopia (blue-blind)

#402C29

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3a3103;
/* rgb */ color: rgb(58, 49, 3);
/* oklch */ color: oklch(31.4% 0.062 97.4);

Tailwind

colors: {
  custom: {
    50: '#736849',
    500: '#3a3103',
    950: '#000000',
  },
}

SCSS

$custom: #3a3103;
$custom-light: #736849;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3103",
  "rgb": {
    "r": 58,
    "g": 49,
    "b": 3
  },
  "hsl": {
    "h": 50.182,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.31371,
    "c": 0.06208,
    "h": 97.4
  },
  "luminance": 0.03103
}

Semantic roles & 50–950 ramp

primary

#3A3103

secondary

#1C2C7D

accent

#4CFF29

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #3A3103

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

Preview Lab → · Contrast checker → · Palette generator →