#305A10#305A10

#305A10 is a dark, moderate yellow-green. Relative luminance 0.080; OKLCH L 42.1% C 0.112 H 135.0°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#305A10
RGB	rgb(48, 90, 16)
HSL	hsl(94, 70%, 21%)
HSV	hsv(94, 82%, 35%)
CMYK	cmyk(46.7%, 0%, 82.2%, 64.7%)
CIE-LAB	lab(33.94, -28.29, 35.45)
CIE-LCH	lch(33.94, 45.36, 128.59°)
OKLab	oklab(42.1% -0.0791 0.079)
OKLCH	oklch(42.1% 0.112 135)
XYZ	xyz(4.9685, 7.9778, 1.7682)
Luminance	0.0798 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305A10 #3A105A

analogous

#555A10 #305A10 #105A15

triadic

#305A10 #10305A #5A1030

tetradic

#305A10 #10555A #3A105A #5A1510

square

#305A10 #10555A #3A105A #5A1510

split-complementary

#305A10 #15105A #5A1055

monochromatic

#0E1A05 #142607 #305A10 #4C8E19 #67C222

Accessibility & contrast

On white

8.09

#305A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#305A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305A10

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305A10	#FFFFFF	#000000	##FFFFFF
##305A10	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5201

Deuteranopia (green-blind)

#584F18

Tritanopia (blue-blind)

#2F564C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #305a10;
/* rgb */ color: rgb(48, 90, 16);
/* oklch */ color: oklch(42.1% 0.112 135.0);

Tailwind

colors: {
  custom: {
    50: '#6d8955',
    500: '#305a10',
    950: '#000000',
  },
}

SCSS

$custom: #305a10;
$custom-light: #6d8955;
$custom-dark: #000000;

JSON

{
  "hex": "#305a10",
  "rgb": {
    "r": 48,
    "g": 90,
    "b": 16
  },
  "hsl": {
    "h": 94.054,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.42104,
    "c": 0.11181,
    "h": 135
  },
  "luminance": 0.07978
}

Semantic roles & 50–950 ramp

primary

#305A10

secondary

#693393

accent

#3BEDA0

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#070B03

muted

#7A7C78

Preview Lab

Preview with #305A10

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

Preview Lab → · Contrast checker → · Palette generator →