#33290B#33290B

#33290B is a dark, muted yellow. Relative luminance 0.023; OKLCH L 28.5% C 0.047 H 90.5°. Best body text is #FFFFFF at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#33290B
RGB	rgb(51, 41, 11)
HSL	hsl(45, 65%, 12%)
HSV	hsv(45, 78%, 20%)
CMYK	cmyk(0%, 19.6%, 78.4%, 80%)
CIE-LAB	lab(17.06, 0.42, 20.16)
CIE-LCH	lch(17.06, 20.17, 88.82°)
OKLab	oklab(28.51% -0.0004 0.0472)
OKLCH	oklch(28.51% 0.047 90.5)
XYZ	xyz(2.2187, 2.3140, 0.6463)
Luminance	0.0231 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33290B #0B1533

analogous

#33150B #33290B #29330B

triadic

#33290B #0B3329 #290B33

tetradic

#33290B #0B3315 #0B1533 #330B29

square

#33290B #0B3315 #0B1533 #330B29

split-complementary

#33290B #0B2933 #150B33

monochromatic

#191405 #191405 #33290B #655116 #987A21

Accessibility & contrast

On white

14.36

#33290B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#33290B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33290B

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33290B	#FFFFFF	#000000	##FFFFFF
##33290B	1.00	14.36	1.46	14.36
#FFFFFF	14.36	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2808

Deuteranopia (green-blind)

#312B0C

Tritanopia (blue-blind)

#382523

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #33290b;
/* rgb */ color: rgb(51, 41, 11);
/* oklch */ color: oklch(28.5% 0.047 90.5);

Tailwind

colors: {
  custom: {
    50: '#6c624c',
    500: '#33290b',
    950: '#000000',
  },
}

SCSS

$custom: #33290b;
$custom-light: #6c624c;
$custom-dark: #000000;

JSON

{
  "hex": "#33290b",
  "rgb": {
    "r": 51,
    "g": 41,
    "b": 11
  },
  "hsl": {
    "h": 45,
    "s": 64.516,
    "l": 12.157
  },
  "oklch": {
    "l": 0.28514,
    "c": 0.04717,
    "h": 90.5
  },
  "luminance": 0.02314
}

Semantic roles & 50–950 ramp

primary

#33290B

secondary

#2A3C70

accent

#6AE840

background

#F6F5F4

surface

#EBEAE7

border

#C6C6C3

text

#070501

muted

#7A7977

Preview Lab

Preview with #33290B

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

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