#345A18#345A18

#345A18 is a dark, moderate yellow-green. Relative luminance 0.081; OKLCH L 42.4% C 0.104 H 134.6°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#345A18
RGB	rgb(52, 90, 24)
HSL	hsl(95, 58%, 22%)
HSV	hsv(95, 73%, 35%)
CMYK	cmyk(42.2%, 0%, 73.3%, 64.7%)
CIE-LAB	lab(34.21, -26.15, 32.48)
CIE-LCH	lch(34.21, 41.70, 128.83°)
OKLab	oklab(42.4% -0.073 0.074)
OKLCH	oklch(42.4% 0.104 134.6)
XYZ	xyz(5.2371, 8.1081, 2.1530)
Luminance	0.0811 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345A18 #3E185A

analogous

#555A18 #345A18 #185A1D

triadic

#345A18 #18345A #5A1834

tetradic

#345A18 #18555A #3E185A #5A1D18

square

#345A18 #18555A #3E185A #5A1D18

split-complementary

#345A18 #1D185A #5A1855

monochromatic

#0E1806 #182A0B #345A18 #508A25 #6CBB32

Accessibility & contrast

On white

8.01

#345A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#345A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345A18

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345A18	#FFFFFF	#000000	##FFFFFF
##345A18	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E520E

Deuteranopia (green-blind)

#584F1E

Tritanopia (blue-blind)

#33564D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #345a18;
/* rgb */ color: rgb(52, 90, 24);
/* oklch */ color: oklch(42.4% 0.104 134.6);

Tailwind

colors: {
  custom: {
    50: '#6f8959',
    500: '#345a18',
    950: '#000000',
  },
}

SCSS

$custom: #345a18;
$custom-light: #6f8959;
$custom-dark: #000000;

JSON

{
  "hex": "#345a18",
  "rgb": {
    "r": 52,
    "g": 90,
    "b": 24
  },
  "hsl": {
    "h": 94.545,
    "s": 57.895,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42402,
    "c": 0.10393,
    "h": 134.6
  },
  "luminance": 0.08108
}

Semantic roles & 50–950 ramp

primary

#345A18

secondary

#6D3D91

accent

#47E1A0

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #345A18

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

Preview Lab → · Contrast checker → · Palette generator →