#33370F#33370F

#33370F is a dark, muted yellow. Relative luminance 0.035; OKLCH L 32.3% C 0.060 H 114.6°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#33370F
RGB	rgb(51, 55, 15)
HSL	hsl(66, 57%, 14%)
HSV	hsv(66, 73%, 22%)
CMYK	cmyk(7.3%, 0%, 72.7%, 78.4%)
CIE-LAB	lab(21.84, -8.35, 23.73)
CIE-LCH	lch(21.84, 25.16, 109.38°)
OKLab	oklab(32.33% -0.0248 0.0542)
OKLCH	oklch(32.33% 0.06 114.6)
XYZ	xyz(2.8177, 3.4707, 0.9733)
Luminance	0.0347 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33370F #130F37

analogous

#37270F #33370F #1F370F

triadic

#33370F #0F3337 #370F33

tetradic

#33370F #0F3727 #130F37 #370F1F

square

#33370F #0F3727 #130F37 #370F1F

split-complementary

#33370F #0F1F37 #270F37

monochromatic

#161807 #161807 #33370F #60671C #8C9729

Accessibility & contrast

On white

12.40

#33370F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#33370F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33370F

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33370F	#FFFFFF	#000000	##FFFFFF
##33370F	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B340A

Deuteranopia (green-blind)

#3B3512

Tritanopia (blue-blind)

#37332F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #33370f;
/* rgb */ color: rgb(51, 55, 15);
/* oklch */ color: oklch(32.3% 0.060 114.6);

Tailwind

colors: {
  custom: {
    50: '#6c6d4f',
    500: '#33370f',
    950: '#000000',
  },
}

SCSS

$custom: #33370f;
$custom-light: #6c6d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#33370f",
  "rgb": {
    "r": 51,
    "g": 55,
    "b": 15
  },
  "hsl": {
    "h": 66,
    "s": 57.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.32331,
    "c": 0.05957,
    "h": 114.6
  },
  "luminance": 0.03471
}

Semantic roles & 50–950 ramp

primary

#33370F

secondary

#373171

accent

#47E057

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#070702

muted

#7A7A78

Preview Lab

Preview with #33370F

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

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