#305B0F#305B0F

#305B0F is a dark, moderate yellow-green. Relative luminance 0.081; OKLCH L 42.4% C 0.114 H 135.1°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#305B0F
RGB	rgb(48, 91, 15)
HSL	hsl(94, 72%, 21%)
HSV	hsv(94, 84%, 36%)
CMYK	cmyk(47.3%, 0%, 83.5%, 64.3%)
CIE-LAB	lab(34.28, -28.81, 36.14)
CIE-LCH	lch(34.28, 46.22, 128.56°)
OKLab	oklab(42.39% -0.0806 0.0803)
OKLCH	oklch(42.39% 0.114 135.1)
XYZ	xyz(5.0461, 8.1447, 1.7580)
Luminance	0.0814 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305B0F #3A0F5B

analogous

#565B0F #305B0F #0F5B14

triadic

#305B0F #0F305B #5B0F30

tetradic

#305B0F #0F565B #3A0F5B #5B140F

square

#305B0F #0F565B #3A0F5B #5B140F

split-complementary

#305B0F #140F5B #5B0F56

monochromatic

#0E1A04 #142606 #305B0F #4C9018 #67C420

Accessibility & contrast

On white

7.99

#305B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#305B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305B0F

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305B0F	#FFFFFF	#000000	##FFFFFF
##305B0F	1.00	7.99	2.63	7.99
#FFFFFF	7.99	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5300

Deuteranopia (green-blind)

#594F17

Tritanopia (blue-blind)

#2F574D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #305b0f;
/* rgb */ color: rgb(48, 91, 15);
/* oklch */ color: oklch(42.4% 0.114 135.1);

Tailwind

colors: {
  custom: {
    50: '#6d8a54',
    500: '#305b0f',
    950: '#000000',
  },
}

SCSS

$custom: #305b0f;
$custom-light: #6d8a54;
$custom-dark: #000000;

JSON

{
  "hex": "#305b0f",
  "rgb": {
    "r": 48,
    "g": 91,
    "b": 15
  },
  "hsl": {
    "h": 93.947,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.42386,
    "c": 0.11377,
    "h": 135.1
  },
  "luminance": 0.08145
}

Semantic roles & 50–950 ramp

primary

#305B0F

secondary

#693195

accent

#39EEA0

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#070B03

muted

#7A7C78

Preview Lab

Preview with #305B0F

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

Preview Lab → · Contrast checker → · Palette generator →