#305813#305813

#305813 is a dark, moderate yellow-green. Relative luminance 0.077; OKLCH L 41.5% C 0.107 H 135.1°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#305813
RGB	rgb(48, 88, 19)
HSL	hsl(95, 64%, 21%)
HSV	hsv(95, 78%, 35%)
CMYK	cmyk(45.5%, 0%, 78.4%, 65.5%)
CIE-LAB	lab(33.25, -27.15, 33.60)
CIE-LCH	lch(33.25, 43.20, 128.93°)
OKLab	oklab(41.55% -0.0758 0.0756)
OKLCH	oklch(41.55% 0.107 135.1)
XYZ	xyz(4.8261, 7.6546, 1.8392)
Luminance	0.0766 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305813 #3B1358

analogous

#525813 #305813 #135818

triadic

#305813 #133058 #581330

tetradic

#305813 #135258 #3B1358 #581813

square

#305813 #135258 #3B1358 #581813

split-complementary

#305813 #181358 #581352

monochromatic

#0E1905 #152608 #305813 #4B8A1E #67BD29

Accessibility & contrast

On white

8.30

#305813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#305813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305813

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305813	#FFFFFF	#000000	##FFFFFF
##305813	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5007

Deuteranopia (green-blind)

#564D1A

Tritanopia (blue-blind)

#2F544B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #305813;
/* rgb */ color: rgb(48, 88, 19);
/* oklch */ color: oklch(41.5% 0.107 135.1);

Tailwind

colors: {
  custom: {
    50: '#6c8756',
    500: '#305813',
    950: '#000000',
  },
}

SCSS

$custom: #305813;
$custom-light: #6c8756;
$custom-dark: #000000;

JSON

{
  "hex": "#305813",
  "rgb": {
    "r": 48,
    "g": 88,
    "b": 19
  },
  "hsl": {
    "h": 94.783,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.4155,
    "c": 0.10708,
    "h": 135.1
  },
  "luminance": 0.07655
}

Semantic roles & 50–950 ramp

primary

#305813

secondary

#6B3790

accent

#40E7A1

background

#F6F8F5

surface

#ECEFE9

border

#C7CAC5

text

#070B03

muted

#7A7C78

Preview Lab

Preview with #305813

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

Preview Lab → · Contrast checker → · Palette generator →