#343B10#343B10

#343B10 is a dark, moderate yellow. Relative luminance 0.039; OKLCH L 33.5% C 0.064 H 117.9°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#343B10
RGB	rgb(52, 59, 16)
HSL	hsl(70, 57%, 15%)
HSV	hsv(70, 73%, 23%)
CMYK	cmyk(11.9%, 0%, 72.9%, 76.9%)
CIE-LAB	lab(23.32, -10.20, 24.82)
CIE-LCH	lch(23.32, 26.84, 112.33°)
OKLab	oklab(33.55% -0.0299 0.0566)
OKLCH	oklch(33.55% 0.064 117.9)
XYZ	xyz(3.0737, 3.8954, 1.0801)
Luminance	0.0389 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343B10 #17103B

analogous

#3B2C10 #343B10 #1F3B10

triadic

#343B10 #10343B #3B1034

tetradic

#343B10 #103B2C #17103B #3B101F

square

#343B10 #103B2C #17103B #3B101F

split-complementary

#343B10 #101F3B #2C103B

monochromatic

#151807 #151807 #343B10 #5E6B1D #899B2A

Accessibility & contrast

On white

11.80

#343B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#343B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343B10

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343B10	#FFFFFF	#000000	##FFFFFF
##343B10	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F370B

Deuteranopia (green-blind)

#3F3813

Tritanopia (blue-blind)

#373732

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #343b10;
/* rgb */ color: rgb(52, 59, 16);
/* oklch */ color: oklch(33.5% 0.064 117.9);

Tailwind

colors: {
  custom: {
    50: '#6d7050',
    500: '#343b10',
    950: '#000000',
  },
}

SCSS

$custom: #343b10;
$custom-light: #6d7050;
$custom-dark: #000000;

JSON

{
  "hex": "#343b10",
  "rgb": {
    "r": 52,
    "g": 59,
    "b": 16
  },
  "hsl": {
    "h": 69.767,
    "s": 57.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.33548,
    "c": 0.06404,
    "h": 117.9
  },
  "luminance": 0.03895
}

Semantic roles & 50–950 ramp

primary

#343B10

secondary

#3D3275

accent

#47E160

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#070702

muted

#7A7A78

Preview Lab

Preview with #343B10

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

Preview Lab → · Contrast checker → · Palette generator →