#343F0C#343F0C

#343F0C is a dark, moderate yellow-green. Relative luminance 0.043; OKLCH L 34.6% C 0.073 H 121.0°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#343F0C
RGB	rgb(52, 63, 12)
HSL	hsl(73, 68%, 15%)
HSV	hsv(73, 81%, 25%)
CMYK	cmyk(17.5%, 0%, 81%, 75.3%)
CIE-LAB	lab(24.68, -12.87, 28.13)
CIE-LCH	lch(24.68, 30.94, 114.59°)
OKLab	oklab(34.63% -0.0378 0.0629)
OKLCH	oklch(34.63% 0.073 121)
XYZ	xyz(3.2601, 4.3116, 1.0082)
Luminance	0.0431 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343F0C #170C3F

analogous

#3F310C #343F0C #1B3F0C

triadic

#343F0C #0C343F #3F0C34

tetradic

#343F0C #0C3F31 #170C3F #3F0C1B

square

#343F0C #0C3F31 #170C3F #3F0C1B

split-complementary

#343F0C #0C1B3F #310C3F

monochromatic

#151A05 #151A05 #343F0C #5E7216 #89A620

Accessibility & contrast

On white

11.28

#343F0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#343F0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343F0C

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343F0C	#FFFFFF	#000000	##FFFFFF
##343F0C	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B04

Deuteranopia (green-blind)

#423B10

Tritanopia (blue-blind)

#373B35

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #343f0c;
/* rgb */ color: rgb(52, 63, 12);
/* oklch */ color: oklch(34.6% 0.073 121.0);

Tailwind

colors: {
  custom: {
    50: '#6d744f',
    500: '#343f0c',
    950: '#000000',
  },
}

SCSS

$custom: #343f0c;
$custom-light: #6d744f;
$custom-dark: #000000;

JSON

{
  "hex": "#343f0c",
  "rgb": {
    "r": 52,
    "g": 63,
    "b": 12
  },
  "hsl": {
    "h": 72.941,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.34626,
    "c": 0.07335,
    "h": 121
  },
  "luminance": 0.04312
}

Semantic roles & 50–950 ramp

primary

#343F0C

secondary

#3D2C7B

accent

#3DEB62

background

#F6F7F4

surface

#ECEDE7

border

#C7C8C3

text

#070802

muted

#7A7B78

Preview Lab

Preview with #343F0C

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

Preview Lab → · Contrast checker → · Palette generator →