#343F11#343F11

#343F11 is a dark, moderate yellow-green. Relative luminance 0.043; OKLCH L 34.7% C 0.069 H 121.6°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#343F11
RGB	rgb(52, 63, 17)
HSL	hsl(74, 58%, 16%)
HSV	hsv(74, 73%, 25%)
CMYK	cmyk(17.5%, 0%, 73%, 75.3%)
CIE-LAB	lab(24.72, -12.48, 25.80)
CIE-LCH	lch(24.72, 28.66, 115.82°)
OKLab	oklab(34.67% -0.0362 0.0589)
OKLCH	oklch(34.67% 0.069 121.6)
XYZ	xyz(3.2949, 4.3255, 1.1915)
Luminance	0.0433 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343F11 #1C113F

analogous

#3F3311 #343F11 #1D3F11

triadic

#343F11 #11343F #3F1134

tetradic

#343F11 #113F33 #1C113F #3F111D

square

#343F11 #113F33 #1C113F #3F111D

split-complementary

#343F11 #111D3F #33113F

monochromatic

#141807 #141807 #343F11 #5C6F1E #849F2B

Accessibility & contrast

On white

11.26

#343F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#343F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343F11

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343F11	#FFFFFF	#000000	##FFFFFF
##343F11	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B0B

Deuteranopia (green-blind)

#423B14

Tritanopia (blue-blind)

#373B35

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #343f11;
/* rgb */ color: rgb(52, 63, 17);
/* oklch */ color: oklch(34.7% 0.069 121.6);

Tailwind

colors: {
  custom: {
    50: '#6d7452',
    500: '#343f11',
    950: '#000000',
  },
}

SCSS

$custom: #343f11;
$custom-light: #6d7452;
$custom-dark: #000000;

JSON

{
  "hex": "#343f11",
  "rgb": {
    "r": 52,
    "g": 63,
    "b": 17
  },
  "hsl": {
    "h": 74.348,
    "s": 57.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.34675,
    "c": 0.06908,
    "h": 121.6
  },
  "luminance": 0.04326
}

Semantic roles & 50–950 ramp

primary

#343F11

secondary

#443378

accent

#47E16C

background

#F6F7F4

surface

#ECEDE7

border

#C7C8C3

text

#070802

muted

#7A7B78

Preview Lab

Preview with #343F11

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

Preview Lab → · Contrast checker → · Palette generator →