#343B05#343B05

#343B05 is a dark, moderate yellow. Relative luminance 0.039; OKLCH L 33.4% C 0.073 H 117.2°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#343B05
RGB	rgb(52, 59, 5)
HSL	hsl(68, 84%, 13%)
HSV	hsv(68, 92%, 23%)
CMYK	cmyk(11.9%, 0%, 91.5%, 76.9%)
CIE-LAB	lab(23.23, -10.96, 29.59)
CIE-LCH	lch(23.23, 31.55, 110.33°)
OKLab	oklab(33.45% -0.0333 0.0649)
OKLCH	oklch(33.45% 0.073 117.2)
XYZ	xyz(3.0076, 3.8690, 0.7319)
Luminance	0.0387 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343B05 #0C053B

analogous

#3B2705 #343B05 #193B05

triadic

#343B05 #05343B #3B0534

tetradic

#343B05 #053B27 #0C053B #3B0519

square

#343B05 #053B27 #0C053B #3B0519

split-complementary

#343B05 #05193B #27053B

monochromatic

#191C02 #191C02 #343B05 #66730A #97AC0F

Accessibility & contrast

On white

11.84

#343B05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#343B05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343B05

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343B05	#FFFFFF	#000000	##FFFFFF
##343B05	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403700

Deuteranopia (green-blind)

#3F380A

Tritanopia (blue-blind)

#383731

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #343b05;
/* rgb */ color: rgb(52, 59, 5);
/* oklch */ color: oklch(33.4% 0.073 117.2);

Tailwind

colors: {
  custom: {
    50: '#6e704b',
    500: '#343b05',
    950: '#000000',
  },
}

SCSS

$custom: #343b05;
$custom-light: #6e704b;
$custom-dark: #000000;

JSON

{
  "hex": "#343b05",
  "rgb": {
    "r": 52,
    "g": 59,
    "b": 5
  },
  "hsl": {
    "h": 67.778,
    "s": 84.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.33448,
    "c": 0.07299,
    "h": 117.2
  },
  "luminance": 0.03869
}

Semantic roles & 50–950 ramp

primary

#343B05

secondary

#2C207C

accent

#2DFB48

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #343B05

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

Preview Lab → · Contrast checker → · Palette generator →