#343F17#343F17

#343F17 is a dark, moderate yellow-green. Relative luminance 0.043; OKLCH L 34.8% C 0.063 H 122.5°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#343F17
RGB	rgb(52, 63, 23)
HSL	hsl(77, 47%, 17%)
HSV	hsv(77, 63%, 25%)
CMYK	cmyk(17.5%, 0%, 63.5%, 75.3%)
CIE-LAB	lab(24.79, -11.90, 22.67)
CIE-LCH	lch(24.79, 25.60, 117.69°)
OKLab	oklab(34.75% -0.0338 0.053)
OKLCH	oklch(34.75% 0.063 122.5)
XYZ	xyz(3.3484, 4.3469, 1.4731)
Luminance	0.0435 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343F17 #22173F

analogous

#3F3617 #343F17 #203F17

triadic

#343F17 #17343F #3F1734

tetradic

#343F17 #173F36 #22173F #3F1720

square

#343F17 #173F36 #22173F #3F1720

split-complementary

#343F17 #17203F #36173F

monochromatic

#131608 #131608 #343F17 #596C27 #7E9938

Accessibility & contrast

On white

11.23

#343F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#343F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343F17

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343F17	#FFFFFF	#000000	##FFFFFF
##343F17	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B13

Deuteranopia (green-blind)

#413B1A

Tritanopia (blue-blind)

#373C36

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #343f17;
/* rgb */ color: rgb(52, 63, 23);
/* oklch */ color: oklch(34.8% 0.063 122.5);

Tailwind

colors: {
  custom: {
    50: '#6d7455',
    500: '#343f17',
    950: '#000000',
  },
}

SCSS

$custom: #343f17;
$custom-light: #6d7455;
$custom-dark: #000000;

JSON

{
  "hex": "#343f17",
  "rgb": {
    "r": 52,
    "g": 63,
    "b": 23
  },
  "hsl": {
    "h": 76.5,
    "s": 46.512,
    "l": 16.863
  },
  "oklch": {
    "l": 0.34751,
    "c": 0.06292,
    "h": 122.5
  },
  "luminance": 0.04347
}

Semantic roles & 50–950 ramp

primary

#343F17

secondary

#4C3C76

accent

#52D676

background

#F6F7F5

surface

#EBEDE9

border

#C6C8C5

text

#070803

muted

#7A7B78

Preview Lab

Preview with #343F17

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

Preview Lab → · Contrast checker → · Palette generator →