#343A2A#343A2A

#343A2A is a dark, muted yellow-green. Relative luminance 0.039; OKLCH L 33.8% C 0.028 H 124.6°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#343A2A
RGB	rgb(52, 58, 42)
HSL	hsl(83, 16%, 20%)
HSV	hsv(83, 28%, 23%)
CMYK	cmyk(10.3%, 0%, 27.6%, 77.3%)
CIE-LAB	lab(23.42, -6.01, 9.13)
CIE-LCH	lch(23.42, 10.93, 123.35°)
OKLab	oklab(33.77% -0.016 0.0232)
OKLCH	oklch(33.77% 0.028 124.6)
XYZ	xyz(3.3471, 3.9233, 2.7710)
Luminance	0.0392 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343A2A #302A3A

analogous

#3A382A #343A2A #2C3A2A

triadic

#343A2A #2A343A #3A2A34

tetradic

#343A2A #2A3A38 #302A3A #3A2A2C

square

#343A2A #2A3A38 #302A3A #3A2A2C

split-complementary

#343A2A #2A2C3A #382A3A

monochromatic

#10120D #141710 #343A2A #545D44 #74815D

Accessibility & contrast

On white

11.77

#343A2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#343A2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343A2A

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343A2A	#FFFFFF	#000000	##FFFFFF
##343A2A	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3829

Deuteranopia (green-blind)

#3B382B

Tritanopia (blue-blind)

#353836

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #343a2a;
/* rgb */ color: rgb(52, 58, 42);
/* oklch */ color: oklch(33.8% 0.028 124.6);

Tailwind

colors: {
  custom: {
    50: '#6b7063',
    500: '#343a2a',
    950: '#000000',
  },
}

SCSS

$custom: #343a2a;
$custom-light: #6b7063;
$custom-dark: #000000;

JSON

{
  "hex": "#343a2a",
  "rgb": {
    "r": 52,
    "g": 58,
    "b": 42
  },
  "hsl": {
    "h": 82.5,
    "s": 16,
    "l": 19.608
  },
  "oklch": {
    "l": 0.33765,
    "c": 0.02818,
    "h": 124.6
  },
  "luminance": 0.03923
}

Semantic roles & 50–950 ramp

primary

#343A2A

secondary

#5D556B

accent

#6FB98B

background

#F6F6F5

surface

#EBECEA

border

#C6C7C6

text

#060705

muted

#7A7A79

Preview Lab

Preview with #343A2A

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

Preview Lab → · Contrast checker → · Palette generator →