#33390C#33390C

#33390C is a dark, moderate yellow. Relative luminance 0.037; OKLCH L 32.9% C 0.065 H 116.7°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#33390C
RGB	rgb(51, 57, 12)
HSL	hsl(68, 65%, 14%)
HSV	hsv(68, 79%, 22%)
CMYK	cmyk(10.5%, 0%, 78.9%, 77.6%)
CIE-LAB	lab(22.50, -9.81, 25.91)
CIE-LCH	lch(22.50, 27.70, 110.74°)
OKLab	oklab(32.86% -0.0293 0.0583)
OKLCH	oklch(32.86% 0.065 116.7)
XYZ	xyz(2.8948, 3.6566, 0.9011)
Luminance	0.0366 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33390C #120C39

analogous

#39280C #33390C #1C390C

triadic

#33390C #0C3339 #390C33

tetradic

#33390C #0C3928 #120C39 #390C1C

square

#33390C #0C3928 #120C39 #390C1C

split-complementary

#33390C #0C1C39 #280C39

monochromatic

#171905 #171905 #33390C #606C17 #8D9E21

Accessibility & contrast

On white

12.13

#33390C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#33390C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33390C

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33390C	#FFFFFF	#000000	##FFFFFF
##33390C	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3606

Deuteranopia (green-blind)

#3D360F

Tritanopia (blue-blind)

#373530

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #33390c;
/* rgb */ color: rgb(51, 57, 12);
/* oklch */ color: oklch(32.9% 0.065 116.7);

Tailwind

colors: {
  custom: {
    50: '#6c6f4e',
    500: '#33390c',
    950: '#000000',
  },
}

SCSS

$custom: #33390c;
$custom-light: #6c6f4e;
$custom-dark: #000000;

JSON

{
  "hex": "#33390c",
  "rgb": {
    "r": 51,
    "g": 57,
    "b": 12
  },
  "hsl": {
    "h": 68,
    "s": 65.217,
    "l": 13.529
  },
  "oklch": {
    "l": 0.32855,
    "c": 0.06519,
    "h": 116.7
  },
  "luminance": 0.03657
}

Semantic roles & 50–950 ramp

primary

#33390C

secondary

#352C75

accent

#40E856

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #33390C

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

Preview Lab → · Contrast checker → · Palette generator →