#305F13#305F13

#305F13 is a dark, moderate yellow-green. Relative luminance 0.089; OKLCH L 43.6% C 0.117 H 136.3°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#305F13
RGB	rgb(48, 95, 19)
HSL	hsl(97, 67%, 22%)
HSV	hsv(97, 80%, 37%)
CMYK	cmyk(49.5%, 0%, 80%, 62.7%)
CIE-LAB	lab(35.71, -30.34, 36.04)
CIE-LCH	lch(35.71, 47.11, 130.10°)
OKLab	oklab(43.57% -0.0844 0.0807)
OKLCH	oklch(43.57% 0.117 136.3)
XYZ	xyz(5.4285, 8.8595, 2.0400)
Luminance	0.0886 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305F13 #42135F

analogous

#565F13 #305F13 #135F1C

triadic

#305F13 #13305F #5F1330

tetradic

#305F13 #13565F #42135F #5F1C13

square

#305F13 #13565F #42135F #5F1C13

split-complementary

#305F13 #1C135F #5F1356

monochromatic

#0D1A05 #162C09 #305F13 #4A921D #64C527

Accessibility & contrast

On white

7.58

#305F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#305F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305F13

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305F13	#FFFFFF	#000000	##FFFFFF
##305F13	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635604

Deuteranopia (green-blind)

#5C531B

Tritanopia (blue-blind)

#2E5B50

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #305f13;
/* rgb */ color: rgb(48, 95, 19);
/* oklch */ color: oklch(43.6% 0.117 136.3);

Tailwind

colors: {
  custom: {
    50: '#6d8d57',
    500: '#305f13',
    950: '#000000',
  },
}

SCSS

$custom: #305f13;
$custom-light: #6d8d57;
$custom-dark: #000000;

JSON

{
  "hex": "#305f13",
  "rgb": {
    "r": 48,
    "g": 95,
    "b": 19
  },
  "hsl": {
    "h": 97.105,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.43568,
    "c": 0.11682,
    "h": 136.3
  },
  "luminance": 0.0886
}

Semantic roles & 50–950 ramp

primary

#305F13

secondary

#723797

accent

#3EEAA8

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#070C03

muted

#7A7D78

Preview Lab

Preview with #305F13

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

Preview Lab → · Contrast checker → · Palette generator →