#3A300A#3A300A

#3A300A is a dark, muted yellow. Relative luminance 0.030; OKLCH L 31.2% C 0.055 H 93.9°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#3A300A
RGB	rgb(58, 48, 10)
HSL	hsl(48, 71%, 13%)
HSV	hsv(48, 83%, 23%)
CMYK	cmyk(0%, 17.2%, 82.8%, 77.3%)
CIE-LAB	lab(20.19, -0.51, 24.47)
CIE-LCH	lch(20.19, 24.47, 91.20°)
OKLab	oklab(31.18% -0.0038 0.0552)
OKLCH	oklch(31.18% 0.055 93.9)
XYZ	xyz(2.8568, 3.0355, 0.7225)
Luminance	0.0303 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A300A #0A143A

analogous

#3A180A #3A300A #2C3A0A

triadic

#3A300A #0A3A30 #300A3A

tetradic

#3A300A #0A3A18 #0A143A #3A0A2C

square

#3A300A #0A3A18 #0A143A #3A0A2C

split-complementary

#3A300A #0A2C3A #180A3A

monochromatic

#1A1605 #1A1605 #3A300A #6E5B13 #A2861C

Accessibility & contrast

On white

13.07

#3A300A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#3A300A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A300A

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A300A	#FFFFFF	#000000	##FFFFFF
##3A300A	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F05

Deuteranopia (green-blind)

#39320C

Tritanopia (blue-blind)

#3F2B28

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3a300a;
/* rgb */ color: rgb(58, 48, 10);
/* oklch */ color: oklch(31.2% 0.055 93.9);

Tailwind

colors: {
  custom: {
    50: '#72684c',
    500: '#3a300a',
    950: '#000000',
  },
}

SCSS

$custom: #3a300a;
$custom-light: #72684c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a300a",
  "rgb": {
    "r": 58,
    "g": 48,
    "b": 10
  },
  "hsl": {
    "h": 47.5,
    "s": 70.588,
    "l": 13.333
  },
  "oklch": {
    "l": 0.3118,
    "c": 0.05531,
    "h": 93.9
  },
  "luminance": 0.03035
}

Semantic roles & 50–950 ramp

primary

#3A300A

secondary

#283977

accent

#60ED3A

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #3A300A

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

Preview Lab → · Contrast checker → · Palette generator →