#343C07#343C07

#343C07 is a dark, moderate yellow. Relative luminance 0.040; OKLCH L 33.7% C 0.073 H 118.2°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#343C07
RGB	rgb(52, 60, 7)
HSL	hsl(69, 79%, 13%)
HSV	hsv(69, 88%, 24%)
CMYK	cmyk(13.3%, 0%, 88.3%, 76.5%)
CIE-LAB	lab(23.60, -11.43, 29.14)
CIE-LCH	lch(23.60, 31.30, 111.42°)
OKLab	oklab(33.74% -0.0344 0.0642)
OKLCH	oklch(33.74% 0.073 118.2)
XYZ	xyz(3.0705, 3.9772, 0.8069)
Luminance	0.0398 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.23

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343C07 #0F073C

analogous

#3C2907 #343C07 #193C07

triadic

#343C07 #07343C #3C0734

tetradic

#343C07 #073C29 #0F073C #3C0719

square

#343C07 #073C29 #0F073C #3C0719

split-complementary

#343C07 #07193C #29073C

monochromatic

#181B03 #181B03 #343C07 #63730D #93AA14

Accessibility & contrast

On white

11.70

#343C07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#343C07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343C07

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343C07	#FFFFFF	#000000	##FFFFFF
##343C07	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413800

Deuteranopia (green-blind)

#40380C

Tritanopia (blue-blind)

#383832

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #343c07;
/* rgb */ color: rgb(52, 60, 7);
/* oklch */ color: oklch(33.7% 0.073 118.2);

Tailwind

colors: {
  custom: {
    50: '#6e714c',
    500: '#343c07',
    950: '#000000',
  },
}

SCSS

$custom: #343c07;
$custom-light: #6e714c;
$custom-dark: #000000;

JSON

{
  "hex": "#343c07",
  "rgb": {
    "r": 52,
    "g": 60,
    "b": 7
  },
  "hsl": {
    "h": 69.057,
    "s": 79.104,
    "l": 13.137
  },
  "oklch": {
    "l": 0.33744,
    "c": 0.07281,
    "h": 118.2
  },
  "luminance": 0.03977
}

Semantic roles & 50–950 ramp

primary

#343C07

secondary

#31237B

accent

#32F650

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #343C07

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

Preview Lab → · Contrast checker → · Palette generator →