#305C15#305C15

#305C15 is a dark, moderate yellow-green. Relative luminance 0.083; OKLCH L 42.7% C 0.111 H 136.1°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#305C15
RGB	rgb(48, 92, 21)
HSL	hsl(97, 63%, 22%)
HSV	hsv(97, 77%, 36%)
CMYK	cmyk(47.8%, 0%, 77.2%, 63.9%)
CIE-LAB	lab(34.67, -28.84, 34.20)
CIE-LCH	lch(34.67, 44.74, 130.14°)
OKLab	oklab(42.72% -0.0802 0.0772)
OKLCH	oklch(42.72% 0.111 136.1)
XYZ	xyz(5.1813, 8.3365, 2.0454)
Luminance	0.0834 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305C15 #41155C

analogous

#545C15 #305C15 #155C1E

triadic

#305C15 #15305C #5C1530

tetradic

#305C15 #15545C #41155C #5C1E15

square

#305C15 #15545C #41155C #5C1E15

split-complementary

#305C15 #1E155C #5C1554

monochromatic

#0D1906 #162A0A #305C15 #4A8E20 #64C02C

Accessibility & contrast

On white

7.87

#305C15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#305C15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305C15

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305C15	#FFFFFF	#000000	##FFFFFF
##305C15	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5409

Deuteranopia (green-blind)

#5A501C

Tritanopia (blue-blind)

#2E584E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #305c15;
/* rgb */ color: rgb(48, 92, 21);
/* oklch */ color: oklch(42.7% 0.111 136.1);

Tailwind

colors: {
  custom: {
    50: '#6d8a57',
    500: '#305c15',
    950: '#000000',
  },
}

SCSS

$custom: #305c15;
$custom-light: #6d8a57;
$custom-dark: #000000;

JSON

{
  "hex": "#305c15",
  "rgb": {
    "r": 48,
    "g": 92,
    "b": 21
  },
  "hsl": {
    "h": 97.183,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.4272,
    "c": 0.11134,
    "h": 136.1
  },
  "luminance": 0.08337
}

Semantic roles & 50–950 ramp

primary

#305C15

secondary

#713993

accent

#42E6A8

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#070C03

muted

#7A7D78

Preview Lab

Preview with #305C15

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

Preview Lab → · Contrast checker → · Palette generator →