#343C0A#343C0A

#343C0A is a dark, moderate yellow. Relative luminance 0.040; OKLCH L 33.8% C 0.071 H 118.4°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#343C0A
RGB	rgb(52, 60, 10)
HSL	hsl(70, 71%, 14%)
HSV	hsv(70, 83%, 24%)
CMYK	cmyk(13.3%, 0%, 83.3%, 76.5%)
CIE-LAB	lab(23.62, -11.24, 27.94)
CIE-LCH	lch(23.62, 30.12, 111.91°)
OKLab	oklab(33.77% -0.0335 0.0621)
OKLCH	oklch(33.77% 0.071 118.4)
XYZ	xyz(3.0869, 3.9837, 0.8934)
Luminance	0.0398 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.12

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343C0A #120A3C

analogous

#3C2B0A #343C0A #1B3C0A

triadic

#343C0A #0A343C #3C0A34

tetradic

#343C0A #0A3C2B #120A3C #3C0A1B

square

#343C0A #0A3C2B #120A3C #3C0A1B

split-complementary

#343C0A #0A1B3C #2B0A3C

monochromatic

#171A04 #171A04 #343C0A #617013 #8FA51B

Accessibility & contrast

On white

11.69

#343C0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#343C0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343C0A

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343C0A	#FFFFFF	#000000	##FFFFFF
##343C0A	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413803

Deuteranopia (green-blind)

#40380E

Tritanopia (blue-blind)

#383832

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #343c0a;
/* rgb */ color: rgb(52, 60, 10);
/* oklch */ color: oklch(33.8% 0.071 118.4);

Tailwind

colors: {
  custom: {
    50: '#6d714d',
    500: '#343c0a',
    950: '#000000',
  },
}

SCSS

$custom: #343c0a;
$custom-light: #6d714d;
$custom-dark: #000000;

JSON

{
  "hex": "#343c0a",
  "rgb": {
    "r": 52,
    "g": 60,
    "b": 10
  },
  "hsl": {
    "h": 69.6,
    "s": 71.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.33769,
    "c": 0.07057,
    "h": 118.4
  },
  "luminance": 0.03984
}

Semantic roles & 50–950 ramp

primary

#343C0A

secondary

#352879

accent

#3AEE57

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #343C0A

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

Preview Lab → · Contrast checker → · Palette generator →