#343A0B#343A0B

#343A0B is a dark, moderate yellow. Relative luminance 0.038; OKLCH L 33.2% C 0.067 H 116.5°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#343A0B
RGB	rgb(52, 58, 11)
HSL	hsl(68, 68%, 14%)
HSV	hsv(68, 81%, 23%)
CMYK	cmyk(10.3%, 0%, 81%, 77.3%)
CIE-LAB	lab(22.93, -9.98, 26.83)
CIE-LCH	lch(22.93, 28.62, 110.40°)
OKLab	oklab(33.22% -0.0299 0.06)
OKLCH	oklch(33.22% 0.067 116.5)
XYZ	xyz(2.9897, 3.7804, 0.8887)
Luminance	0.0378 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.79

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343A0B #110B3A

analogous

#3A280B #343A0B #1C3A0B

triadic

#343A0B #0B343A #3A0B34

tetradic

#343A0B #0B3A28 #110B3A #3A0B1C

square

#343A0B #0B3A28 #110B3A #3A0B1C

split-complementary

#343A0B #0B1C3A #280B3A

monochromatic

#171A05 #171A05 #343A0B #626D15 #90A11F

Accessibility & contrast

On white

11.96

#343A0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#343A0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343A0B

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343A0B	#FFFFFF	#000000	##FFFFFF
##343A0B	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3604

Deuteranopia (green-blind)

#3E370F

Tritanopia (blue-blind)

#383631

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #343a0b;
/* rgb */ color: rgb(52, 58, 11);
/* oklch */ color: oklch(33.2% 0.067 116.5);

Tailwind

colors: {
  custom: {
    50: '#6d704d',
    500: '#343a0b',
    950: '#000000',
  },
}

SCSS

$custom: #343a0b;
$custom-light: #6d704d;
$custom-dark: #000000;

JSON

{
  "hex": "#343a0b",
  "rgb": {
    "r": 52,
    "g": 58,
    "b": 11
  },
  "hsl": {
    "h": 67.66,
    "s": 68.116,
    "l": 13.529
  },
  "oklch": {
    "l": 0.3322,
    "c": 0.06701,
    "h": 116.5
  },
  "luminance": 0.0378
}

Semantic roles & 50–950 ramp

primary

#343A0B

secondary

#342A77

accent

#3DEB53

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #343A0B

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

Preview Lab → · Contrast checker → · Palette generator →