#37330E#37330E

#37330E is a dark, muted yellow. Relative luminance 0.032; OKLCH L 31.7% C 0.054 H 103.1°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#37330E
RGB	rgb(55, 51, 14)
HSL	hsl(54, 59%, 14%)
HSV	hsv(54, 75%, 22%)
CMYK	cmyk(0%, 7.3%, 74.5%, 78.4%)
CIE-LAB	lab(20.87, -3.80, 23.32)
CIE-LCH	lch(20.87, 23.63, 99.26°)
OKLab	oklab(31.66% -0.0124 0.0531)
OKLCH	oklch(31.66% 0.054 103.1)
XYZ	xyz(2.8387, 3.2117, 0.8858)
Luminance	0.0321 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37330E #0E1237

analogous

#371E0E #37330E #26370E

triadic

#37330E #0E3733 #330E37

tetradic

#37330E #0E371E #0E1237 #370E26

square

#37330E #0E371E #0E1237 #370E26

split-complementary

#37330E #0E2637 #1E0E37

monochromatic

#181706 #181706 #37330E #68601A #998D27

Accessibility & contrast

On white

12.79

#37330E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#37330E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37330E

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37330E	#FFFFFF	#000000	##FFFFFF
##37330E	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383109

Deuteranopia (green-blind)

#393310

Tritanopia (blue-blind)

#3C2F2B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #37330e;
/* rgb */ color: rgb(55, 51, 14);
/* oklch */ color: oklch(31.7% 0.054 103.1);

Tailwind

colors: {
  custom: {
    50: '#6f6a4e',
    500: '#37330e',
    950: '#000000',
  },
}

SCSS

$custom: #37330e;
$custom-light: #6f6a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#37330e",
  "rgb": {
    "r": 55,
    "g": 51,
    "b": 14
  },
  "hsl": {
    "h": 54.146,
    "s": 59.42,
    "l": 13.529
  },
  "oklch": {
    "l": 0.31656,
    "c": 0.05448,
    "h": 103.1
  },
  "luminance": 0.03212
}

Semantic roles & 50–950 ramp

primary

#37330E

secondary

#2F3572

accent

#55E345

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#070602

muted

#7A7A78

Preview Lab

Preview with #37330E

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

Preview Lab → · Contrast checker → · Palette generator →