#3A7318#3A7318

#3A7318 is a mid, vivid yellow-green. Relative luminance 0.132; OKLCH L 49.8% C 0.135 H 136.6°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#3A7318
RGB	rgb(58, 115, 24)
HSL	hsl(98, 65%, 27%)
HSV	hsv(98, 79%, 45%)
CMYK	cmyk(49.6%, 0%, 79.1%, 54.9%)
CIE-LAB	lab(43.10, -35.26, 41.54)
CIE-LCH	lch(43.10, 54.49, 130.33°)
OKLab	oklab(49.78% -0.0981 0.0929)
OKLCH	oklch(49.78% 0.135 136.6)
XYZ	xyz(8.0403, 13.2264, 2.9933)
Luminance	0.1323 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7318 #511873

analogous

#687318 #3A7318 #187323

triadic

#3A7318 #183A73 #73183A

tetradic

#3A7318 #186873 #511873 #732318

square

#3A7318 #186873 #511873 #732318

split-complementary

#3A7318 #231873 #731868

monochromatic

#0D1905 #20400D #3A7318 #54A623 #6ED431

Accessibility & contrast

On white

5.76

#3A7318 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#3A7318 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7318

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7318	#FFFFFF	#000000	##FFFFFF
##3A7318	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776904

Deuteranopia (green-blind)

#706422

Tritanopia (blue-blind)

#376F62

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3a7318;
/* rgb */ color: rgb(58, 115, 24);
/* oklch */ color: oklch(49.8% 0.135 136.6);

Tailwind

colors: {
  custom: {
    50: '#769c5c',
    500: '#3a7318',
    950: '#000000',
  },
}

SCSS

$custom: #3a7318;
$custom-light: #769c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7318",
  "rgb": {
    "r": 58,
    "g": 115,
    "b": 24
  },
  "hsl": {
    "h": 97.582,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.49776,
    "c": 0.13505,
    "h": 136.6
  },
  "luminance": 0.13227
}

Semantic roles & 50–950 ramp

primary

#3A7318

secondary

#813FA8

accent

#3FE8A9

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #3A7318

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

Preview Lab → · Contrast checker → · Palette generator →