#343C0F#343C0F

#343C0F is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.8% C 0.066 H 118.7°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#343C0F
RGB	rgb(52, 60, 15)
HSL	hsl(71, 60%, 15%)
HSV	hsv(71, 75%, 24%)
CMYK	cmyk(13.3%, 0%, 75%, 76.5%)
CIE-LAB	lab(23.66, -10.88, 25.69)
CIE-LCH	lch(23.66, 27.90, 112.95°)
OKLab	oklab(33.82% -0.0319 0.0583)
OKLCH	oklch(33.82% 0.066 118.7)
XYZ	xyz(3.1183, 3.9963, 1.0589)
Luminance	0.0400 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343C0F #170F3C

analogous

#3C2E0F #343C0F #1D3C0F

triadic

#343C0F #0F343C #3C0F34

tetradic

#343C0F #0F3C2E #170F3C #3C0F1D

square

#343C0F #0F3C2E #170F3C #3C0F1D

split-complementary

#343C0F #0F1D3C #2E0F3C

monochromatic

#151806 #151806 #343C0F #5E6D1B #899E27

Accessibility & contrast

On white

11.67

#343C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#343C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343C0F

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343C0F	#FFFFFF	#000000	##FFFFFF
##343C0F	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403809

Deuteranopia (green-blind)

#3F3912

Tritanopia (blue-blind)

#373833

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #343c0f;
/* rgb */ color: rgb(52, 60, 15);
/* oklch */ color: oklch(33.8% 0.066 118.7);

Tailwind

colors: {
  custom: {
    50: '#6d7150',
    500: '#343c0f',
    950: '#000000',
  },
}

SCSS

$custom: #343c0f;
$custom-light: #6d7150;
$custom-dark: #000000;

JSON

{
  "hex": "#343c0f",
  "rgb": {
    "r": 52,
    "g": 60,
    "b": 15
  },
  "hsl": {
    "h": 70.667,
    "s": 60,
    "l": 14.706
  },
  "oklch": {
    "l": 0.33815,
    "c": 0.06645,
    "h": 118.7
  },
  "luminance": 0.03996
}

Semantic roles & 50–950 ramp

primary

#343C0F

secondary

#3D3076

accent

#45E361

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#070702

muted

#7A7A78

Preview Lab

Preview with #343C0F

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

Preview Lab → · Contrast checker → · Palette generator →