#33310A#33310A

#33310A is a dark, muted yellow. Relative luminance 0.029; OKLCH L 30.6% C 0.056 H 106.4°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#33310A
RGB	rgb(51, 49, 10)
HSL	hsl(57, 67%, 12%)
HSV	hsv(57, 80%, 20%)
CMYK	cmyk(0%, 3.9%, 80.4%, 80%)
CIE-LAB	lab(19.73, -4.95, 23.74)
CIE-LCH	lch(19.73, 24.25, 101.77°)
OKLab	oklab(30.63% -0.0159 0.054)
OKLCH	oklch(30.63% 0.056 106.4)
XYZ	xyz(2.5184, 2.9224, 0.7185)
Luminance	0.0292 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33310A #0A0C33

analogous

#331D0A #33310A #21330A

triadic

#33310A #0A3331 #310A33

tetradic

#33310A #0A331D #0A0C33 #330A21

square

#33310A #0A331D #0A0C33 #330A21

split-complementary

#33310A #0A2133 #1D0A33

monochromatic

#1A1905 #1A1905 #33310A #666214 #99931E

Accessibility & contrast

On white

13.25

#33310A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#33310A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33310A

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33310A	#FFFFFF	#000000	##FFFFFF
##33310A	1.00	13.25	1.58	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F05

Deuteranopia (green-blind)

#37300D

Tritanopia (blue-blind)

#372D29

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #33310a;
/* rgb */ color: rgb(51, 49, 10);
/* oklch */ color: oklch(30.6% 0.056 106.4);

Tailwind

colors: {
  custom: {
    50: '#6c684c',
    500: '#33310a',
    950: '#000000',
  },
}

SCSS

$custom: #33310a;
$custom-light: #6c684c;
$custom-dark: #000000;

JSON

{
  "hex": "#33310a",
  "rgb": {
    "r": 51,
    "g": 49,
    "b": 10
  },
  "hsl": {
    "h": 57.073,
    "s": 67.213,
    "l": 11.961
  },
  "oklch": {
    "l": 0.30632,
    "c": 0.05626,
    "h": 106.4
  },
  "luminance": 0.02922
}

Semantic roles & 50–950 ramp

primary

#33310A

secondary

#282C70

accent

#46EA3E

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #33310A

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

Preview Lab → · Contrast checker → · Palette generator →