#345B17#345B17

#345B17 is a dark, moderate yellow-green. Relative luminance 0.083; OKLCH L 42.7% C 0.106 H 134.6°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#345B17
RGB	rgb(52, 91, 23)
HSL	hsl(94, 60%, 22%)
HSV	hsv(94, 75%, 36%)
CMYK	cmyk(42.9%, 0%, 74.7%, 64.3%)
CIE-LAB	lab(34.55, -26.71, 33.28)
CIE-LCH	lch(34.55, 42.67, 128.75°)
OKLab	oklab(42.68% -0.0746 0.0755)
OKLCH	oklch(42.68% 0.106 134.6)
XYZ	xyz(5.3118, 8.2738, 2.1276)
Luminance	0.0827 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345B17 #3E175B

analogous

#565B17 #345B17 #175B1C

triadic

#345B17 #17345B #5B1734

tetradic

#345B17 #17565B #3E175B #5B1C17

square

#345B17 #17565B #3E175B #5B1C17

split-complementary

#345B17 #1C175B #5B1756

monochromatic

#0E1806 #182A0B #345B17 #508C23 #6CBD30

Accessibility & contrast

On white

7.91

#345B17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#345B17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345B17

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345B17	#FFFFFF	#000000	##FFFFFF
##345B17	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F530C

Deuteranopia (green-blind)

#59501D

Tritanopia (blue-blind)

#33574D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #345b17;
/* rgb */ color: rgb(52, 91, 23);
/* oklch */ color: oklch(42.7% 0.106 134.6);

Tailwind

colors: {
  custom: {
    50: '#6f8a58',
    500: '#345b17',
    950: '#000000',
  },
}

SCSS

$custom: #345b17;
$custom-light: #6f8a58;
$custom-dark: #000000;

JSON

{
  "hex": "#345b17",
  "rgb": {
    "r": 52,
    "g": 91,
    "b": 23
  },
  "hsl": {
    "h": 94.412,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42677,
    "c": 0.10615,
    "h": 134.6
  },
  "luminance": 0.08274
}

Semantic roles & 50–950 ramp

primary

#345B17

secondary

#6D3C92

accent

#45E3A0

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #345B17

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

Preview Lab → · Contrast checker → · Palette generator →