#305D17#305D17

#305D17 is a dark, moderate yellow-green. Relative luminance 0.085; OKLCH L 43.0% C 0.111 H 136.6°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#305D17
RGB	rgb(48, 93, 23)
HSL	hsl(99, 60%, 23%)
HSV	hsv(99, 75%, 36%)
CMYK	cmyk(48.4%, 0%, 75.3%, 63.5%)
CIE-LAB	lab(35.04, -29.13, 33.73)
CIE-LCH	lch(35.04, 44.56, 130.82°)
OKLab	oklab(43.03% -0.0808 0.0765)
OKLCH	oklch(43.03% 0.111 136.6)
XYZ	xyz(5.2878, 8.5186, 2.1761)
Luminance	0.0852 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305D17 #44175D

analogous

#535D17 #305D17 #175D21

triadic

#305D17 #17305D #5D1730

tetradic

#305D17 #17535D #44175D #5D2117

square

#305D17 #17535D #44175D #5D2117

split-complementary

#305D17 #21175D #5D1753

monochromatic

#0D1906 #172C0B #305D17 #498E23 #63BF2F

Accessibility & contrast

On white

7.77

#305D17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#305D17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305D17

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305D17	#FFFFFF	#000000	##FFFFFF
##305D17	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60550C

Deuteranopia (green-blind)

#5A511E

Tritanopia (blue-blind)

#2E594F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #305d17;
/* rgb */ color: rgb(48, 93, 23);
/* oklch */ color: oklch(43.0% 0.111 136.6);

Tailwind

colors: {
  custom: {
    50: '#6d8b59',
    500: '#305d17',
    950: '#000000',
  },
}

SCSS

$custom: #305d17;
$custom-light: #6d8b59;
$custom-dark: #000000;

JSON

{
  "hex": "#305d17",
  "rgb": {
    "r": 48,
    "g": 93,
    "b": 23
  },
  "hsl": {
    "h": 98.571,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43026,
    "c": 0.11132,
    "h": 136.6
  },
  "luminance": 0.08519
}

Semantic roles & 50–950 ramp

primary

#305D17

secondary

#743C94

accent

#44E3AB

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#070C04

muted

#7A7D79

Preview Lab

Preview with #305D17

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

Preview Lab → · Contrast checker → · Palette generator →