#3A400C#3A400C

#3A400C is a dark, moderate yellow. Relative luminance 0.046; OKLCH L 35.5% C 0.072 H 115.9°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#3A400C
RGB	rgb(58, 64, 12)
HSL	hsl(67, 68%, 15%)
HSV	hsv(67, 81%, 25%)
CMYK	cmyk(9.4%, 0%, 81.2%, 74.9%)
CIE-LAB	lab(25.54, -10.45, 29.16)
CIE-LCH	lch(25.54, 30.97, 109.72°)
OKLab	oklab(35.45% -0.0315 0.0648)
OKLCH	oklch(35.45% 0.072 115.9)
XYZ	xyz(3.6448, 4.5929, 1.0423)
Luminance	0.0459 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A400C #120C40

analogous

#402C0C #3A400C #20400C

triadic

#3A400C #0C3A40 #400C3A

tetradic

#3A400C #0C402C #120C40 #400C20

square

#3A400C #0C402C #120C40 #400C20

split-complementary

#3A400C #0C2040 #2C0C40

monochromatic

#171A05 #171A05 #3A400C #697416 #97A71F

Accessibility & contrast

On white

10.95

#3A400C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#3A400C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A400C

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A400C	#FFFFFF	#000000	##FFFFFF
##3A400C	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C04

Deuteranopia (green-blind)

#453D10

Tritanopia (blue-blind)

#3E3C36

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3a400c;
/* rgb */ color: rgb(58, 64, 12);
/* oklch */ color: oklch(35.5% 0.072 115.9);

Tailwind

colors: {
  custom: {
    50: '#72744f',
    500: '#3a400c',
    950: '#000000',
  },
}

SCSS

$custom: #3a400c;
$custom-light: #72744f;
$custom-dark: #000000;

JSON

{
  "hex": "#3a400c",
  "rgb": {
    "r": 58,
    "g": 64,
    "b": 12
  },
  "hsl": {
    "h": 66.923,
    "s": 68.421,
    "l": 14.902
  },
  "oklch": {
    "l": 0.35454,
    "c": 0.07206,
    "h": 115.9
  },
  "luminance": 0.04593
}

Semantic roles & 50–950 ramp

primary

#3A400C

secondary

#352C7C

accent

#3DEB51

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #3A400C

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

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