#305F0D#305F0D

#305F0D is a dark, vivid yellow-green. Relative luminance 0.088; OKLCH L 43.5% C 0.120 H 135.6°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#305F0D
RGB	rgb(48, 95, 13)
HSL	hsl(94, 76%, 21%)
HSV	hsv(94, 86%, 37%)
CMYK	cmyk(49.5%, 0%, 86.3%, 62.7%)
CIE-LAB	lab(35.68, -30.73, 38.12)
CIE-LCH	lch(35.68, 48.96, 128.87°)
OKLab	oklab(43.53% -0.0859 0.0841)
OKLCH	oklch(43.53% 0.12 135.6)
XYZ	xyz(5.3836, 8.8415, 1.8036)
Luminance	0.0884 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305F0D #3C0D5F

analogous

#595F0D #305F0D #0D5F13

triadic

#305F0D #0D305F #5F0D30

tetradic

#305F0D #0D595F #3C0D5F #5F130D

square

#305F0D #0D595F #3C0D5F #5F130D

split-complementary

#305F0D #130D5F #5F0D59

monochromatic

#0E1B04 #152906 #305F0D #4B9514 #66CB1C

Accessibility & contrast

On white

7.59

#305F0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#305F0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305F0D

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305F0D	#FFFFFF	#000000	##FFFFFF
##305F0D	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635600

Deuteranopia (green-blind)

#5D5217

Tritanopia (blue-blind)

#2E5B50

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #305f0d;
/* rgb */ color: rgb(48, 95, 13);
/* oklch */ color: oklch(43.5% 0.120 135.6);

Tailwind

colors: {
  custom: {
    50: '#6e8d54',
    500: '#305f0d',
    950: '#000000',
  },
}

SCSS

$custom: #305f0d;
$custom-light: #6e8d54;
$custom-dark: #000000;

JSON

{
  "hex": "#305f0d",
  "rgb": {
    "r": 48,
    "g": 95,
    "b": 13
  },
  "hsl": {
    "h": 94.39,
    "s": 75.926,
    "l": 21.176
  },
  "oklch": {
    "l": 0.43528,
    "c": 0.12019,
    "h": 135.6
  },
  "luminance": 0.08842
}

Semantic roles & 50–950 ramp

primary

#305F0D

secondary

#6C2F99

accent

#35F3A2

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#080C03

muted

#7B7D78

Preview Lab

Preview with #305F0D

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

Preview Lab → · Contrast checker → · Palette generator →