#333B06#333B06

#333B06 is a dark, moderate yellow. Relative luminance 0.038; OKLCH L 33.4% C 0.073 H 118.2°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#333B06
RGB	rgb(51, 59, 6)
HSL	hsl(69, 82%, 13%)
HSV	hsv(69, 90%, 23%)
CMYK	cmyk(13.6%, 0%, 89.8%, 76.9%)
CIE-LAB	lab(23.15, -11.41, 29.07)
CIE-LCH	lch(23.15, 31.23, 111.43°)
OKLab	oklab(33.36% -0.0344 0.064)
OKLCH	oklch(33.36% 0.073 118.2)
XYZ	xyz(2.9621, 3.8449, 0.7584)
Luminance	0.0384 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.22

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333B06 #0E063B

analogous

#3B2806 #333B06 #183B06

triadic

#333B06 #06333B #3B0633

tetradic

#333B06 #063B28 #0E063B #3B0618

square

#333B06 #063B28 #0E063B #3B0618

split-complementary

#333B06 #06183B #28063B

monochromatic

#181C03 #181C03 #333B06 #63730C #93AA11

Accessibility & contrast

On white

11.87

#333B06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#333B06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333B06

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333B06	#FFFFFF	#000000	##FFFFFF
##333B06	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403700

Deuteranopia (green-blind)

#3F370B

Tritanopia (blue-blind)

#373731

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #333b06;
/* rgb */ color: rgb(51, 59, 6);
/* oklch */ color: oklch(33.4% 0.073 118.2);

Tailwind

colors: {
  custom: {
    50: '#6d704b',
    500: '#333b06',
    950: '#000000',
  },
}

SCSS

$custom: #333b06;
$custom-light: #6d704b;
$custom-dark: #000000;

JSON

{
  "hex": "#333b06",
  "rgb": {
    "r": 51,
    "g": 59,
    "b": 6
  },
  "hsl": {
    "h": 69.057,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.33362,
    "c": 0.07267,
    "h": 118.2
  },
  "luminance": 0.03845
}

Semantic roles & 50–950 ramp

primary

#333B06

secondary

#2F227B

accent

#30F84E

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #333B06

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

Preview Lab → · Contrast checker → · Palette generator →