#345B0F#345B0F

#345B0F is a dark, moderate yellow-green. Relative luminance 0.082; OKLCH L 42.6% C 0.111 H 133.6°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#345B0F
RGB	rgb(52, 91, 15)
HSL	hsl(91, 72%, 21%)
HSV	hsv(91, 84%, 36%)
CMYK	cmyk(42.9%, 0%, 83.5%, 64.3%)
CIE-LAB	lab(34.49, -27.29, 36.42)
CIE-LCH	lch(34.49, 45.51, 126.85°)
OKLab	oklab(42.61% -0.0768 0.0808)
OKLCH	oklch(42.61% 0.111 133.6)
XYZ	xyz(5.2434, 8.2465, 1.7673)
Luminance	0.0825 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345B0F #360F5B

analogous

#5A5B0F #345B0F #0F5B10

triadic

#345B0F #0F345B #5B0F34

tetradic

#345B0F #0F5A5B #360F5B #5B100F

square

#345B0F #0F5A5B #360F5B #5B100F

split-complementary

#345B0F #100F5B #5B0F5A

monochromatic

#0F1A04 #162606 #345B0F #529018 #70C420

Accessibility & contrast

On white

7.93

#345B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#345B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345B0F

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345B0F	#FFFFFF	#000000	##FFFFFF
##345B0F	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5300

Deuteranopia (green-blind)

#5A5017

Tritanopia (blue-blind)

#34574D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #345b0f;
/* rgb */ color: rgb(52, 91, 15);
/* oklch */ color: oklch(42.6% 0.111 133.6);

Tailwind

colors: {
  custom: {
    50: '#708a54',
    500: '#345b0f',
    950: '#000000',
  },
}

SCSS

$custom: #345b0f;
$custom-light: #708a54;
$custom-dark: #000000;

JSON

{
  "hex": "#345b0f",
  "rgb": {
    "r": 52,
    "g": 91,
    "b": 15
  },
  "hsl": {
    "h": 90.789,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.42614,
    "c": 0.11145,
    "h": 133.6
  },
  "luminance": 0.08247
}

Semantic roles & 50–950 ramp

primary

#345B0F

secondary

#643195

accent

#39EE96

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#080B03

muted

#7B7C78

Preview Lab

Preview with #345B0F

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

Preview Lab → · Contrast checker → · Palette generator →