#347311#347311

#347311 is a mid, vivid yellow-green. Relative luminance 0.130; OKLCH L 49.5% C 0.142 H 137.4°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#347311
RGB	rgb(52, 115, 17)
HSL	hsl(99, 74%, 26%)
HSV	hsv(99, 85%, 45%)
CMYK	cmyk(54.8%, 0%, 85.2%, 54.9%)
CIE-LAB	lab(42.81, -37.63, 43.49)
CIE-LCH	lch(42.81, 57.52, 130.87°)
OKLab	oklab(49.45% -0.1044 0.0959)
OKLCH	oklch(49.45% 0.142 137.4)
XYZ	xyz(7.6478, 13.0314, 2.6425)
Luminance	0.1303 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347311 #501173

analogous

#657311 #347311 #11731F

triadic

#347311 #113473 #731134

tetradic

#347311 #116573 #501173 #731F11

square

#347311 #116573 #501173 #731F11

split-complementary

#347311 #1F1173 #731165

monochromatic

#0C1B04 #1C3E09 #347311 #4CA819 #64DE21

Accessibility & contrast

On white

5.82

#347311 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#347311 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #347311

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347311	#FFFFFF	#000000	##FFFFFF
##347311	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776800

Deuteranopia (green-blind)

#6F631D

Tritanopia (blue-blind)

#2F6F61

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #347311;
/* rgb */ color: rgb(52, 115, 17);
/* oklch */ color: oklch(49.5% 0.142 137.4);

Tailwind

colors: {
  custom: {
    50: '#739c59',
    500: '#347311',
    950: '#000000',
  },
}

SCSS

$custom: #347311;
$custom-light: #739c59;
$custom-dark: #000000;

JSON

{
  "hex": "#347311",
  "rgb": {
    "r": 52,
    "g": 115,
    "b": 17
  },
  "hsl": {
    "h": 98.571,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.49454,
    "c": 0.14182,
    "h": 137.4
  },
  "luminance": 0.13032
}

Semantic roles & 50–950 ramp

primary

#347311

secondary

#8136AA

accent

#37F1AE

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #347311

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

Preview Lab → · Contrast checker → · Palette generator →