#345C17#345C17

#345C17 is a dark, moderate yellow-green. Relative luminance 0.084; OKLCH L 43.0% C 0.108 H 134.8°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#345C17
RGB	rgb(52, 92, 23)
HSL	hsl(95, 60%, 23%)
HSV	hsv(95, 75%, 36%)
CMYK	cmyk(43.5%, 0%, 75%, 63.9%)
CIE-LAB	lab(34.89, -27.18, 33.64)
CIE-LCH	lch(34.89, 43.25, 128.94°)
OKLab	oklab(42.96% -0.0759 0.0763)
OKLCH	oklch(42.96% 0.108 134.8)
XYZ	xyz(5.3979, 8.4459, 2.1563)
Luminance	0.0845 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345C17 #3F175C

analogous

#565C17 #345C17 #175C1D

triadic

#345C17 #17345C #5C1734

tetradic

#345C17 #17565C #3F175C #5C1D17

square

#345C17 #17565C #3F175C #5C1D17

split-complementary

#345C17 #1D175C #5C1756

monochromatic

#0E1806 #182B0B #345C17 #508D23 #6BBE2F

Accessibility & contrast

On white

7.81

#345C17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#345C17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345C17

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345C17	#FFFFFF	#000000	##FFFFFF
##345C17	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60540C

Deuteranopia (green-blind)

#5A511D

Tritanopia (blue-blind)

#33584E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #345c17;
/* rgb */ color: rgb(52, 92, 23);
/* oklch */ color: oklch(43.0% 0.108 134.8);

Tailwind

colors: {
  custom: {
    50: '#6f8a59',
    500: '#345c17',
    950: '#000000',
  },
}

SCSS

$custom: #345c17;
$custom-light: #6f8a59;
$custom-dark: #000000;

JSON

{
  "hex": "#345c17",
  "rgb": {
    "r": 52,
    "g": 92,
    "b": 23
  },
  "hsl": {
    "h": 94.783,
    "s": 60,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42962,
    "c": 0.10759,
    "h": 134.8
  },
  "luminance": 0.08446
}

Semantic roles & 50–950 ramp

primary

#345C17

secondary

#6E3C93

accent

#45E3A1

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#080C04

muted

#7B7D79

Preview Lab

Preview with #345C17

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

Preview Lab → · Contrast checker → · Palette generator →