#333601#333601

#333601 is a dark, moderate yellow. Relative luminance 0.033; OKLCH L 31.9% C 0.070 H 113.2°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#333601
RGB	rgb(51, 54, 1)
HSL	hsl(63, 96%, 11%)
HSV	hsv(63, 98%, 21%)
CMYK	cmyk(5.6%, 0%, 98.1%, 78.8%)
CIE-LAB	lab(21.37, -8.72, 29.23)
CIE-LCH	lch(21.37, 30.51, 106.61°)
OKLab	oklab(31.92% -0.0277 0.0647)
OKLCH	oklch(31.92% 0.07 113.2)
XYZ	xyz(2.6900, 3.3444, 0.5325)
Luminance	0.0334 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333601 #040136

analogous

#361E01 #333601 #183601

triadic

#333601 #013336 #360133

tetradic

#333601 #01361E #040136 #360118

square

#333601 #01361E #040136 #360118

split-complementary

#333601 #011836 #1E0136

monochromatic

#1C1E01 #1C1E01 #333601 #6C7202 #A4AE03

Accessibility & contrast

On white

12.58

#333601 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#333601 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333601

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333601	#FFFFFF	#000000	##FFFFFF
##333601	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3300

Deuteranopia (green-blind)

#3B3405

Tritanopia (blue-blind)

#37322D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #333601;
/* rgb */ color: rgb(51, 54, 1);
/* oklch */ color: oklch(31.9% 0.070 113.2);

Tailwind

colors: {
  custom: {
    50: '#6d6c48',
    500: '#333601',
    950: '#000000',
  },
}

SCSS

$custom: #333601;
$custom-light: #6d6c48;
$custom-dark: #000000;

JSON

{
  "hex": "#333601",
  "rgb": {
    "r": 51,
    "g": 54,
    "b": 1
  },
  "hsl": {
    "h": 63.396,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.31921,
    "c": 0.07036,
    "h": 113.2
  },
  "luminance": 0.03344
}

Semantic roles & 50–950 ramp

primary

#333601

secondary

#1D187B

accent

#29FF35

background

#F6F6F4

surface

#ECEBE6

border

#C7C6C2

text

#070701

muted

#7A7A77

Preview Lab

Preview with #333601

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

Preview Lab → · Contrast checker → · Palette generator →