#345C11#345C11

#345C11 is a dark, moderate yellow-green. Relative luminance 0.084; OKLCH L 42.9% C 0.112 H 134.0°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#345C11
RGB	rgb(52, 92, 17)
HSL	hsl(92, 69%, 21%)
HSV	hsv(92, 82%, 36%)
CMYK	cmyk(43.5%, 0%, 81.5%, 63.9%)
CIE-LAB	lab(34.85, -27.64, 36.03)
CIE-LCH	lch(34.85, 45.41, 127.49°)
OKLab	oklab(42.91% -0.0776 0.0803)
OKLCH	oklch(42.91% 0.112 134)
XYZ	xyz(5.3444, 8.4246, 1.8747)
Luminance	0.0843 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345C11 #39115C

analogous

#5A5C11 #345C11 #115C14

triadic

#345C11 #11345C #5C1134

tetradic

#345C11 #115A5C #39115C #5C1411

square

#345C11 #115A5C #39115C #5C1411

split-complementary

#345C11 #14115C #5C115A

monochromatic

#0F1A05 #172807 #345C11 #51901B #6EC324

Accessibility & contrast

On white

7.82

#345C11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#345C11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345C11

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345C11	#FFFFFF	#000000	##FFFFFF
##345C11	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605402

Deuteranopia (green-blind)

#5B5119

Tritanopia (blue-blind)

#34584E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #345c11;
/* rgb */ color: rgb(52, 92, 17);
/* oklch */ color: oklch(42.9% 0.112 134.0);

Tailwind

colors: {
  custom: {
    50: '#708a56',
    500: '#345c11',
    950: '#000000',
  },
}

SCSS

$custom: #345c11;
$custom-light: #708a56;
$custom-dark: #000000;

JSON

{
  "hex": "#345c11",
  "rgb": {
    "r": 52,
    "g": 92,
    "b": 17
  },
  "hsl": {
    "h": 92,
    "s": 68.807,
    "l": 21.373
  },
  "oklch": {
    "l": 0.42913,
    "c": 0.11165,
    "h": 134
  },
  "luminance": 0.08425
}

Semantic roles & 50–950 ramp

primary

#345C11

secondary

#683495

accent

#3CEC9A

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#080C03

muted

#7B7D78

Preview Lab

Preview with #345C11

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

Preview Lab → · Contrast checker → · Palette generator →