#304B19#304B19

#304B19 is a dark, moderate yellow-green. Relative luminance 0.057; OKLCH L 37.9% C 0.083 H 132.9°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#304B19
RGB	rgb(48, 75, 25)
HSL	hsl(92, 50%, 20%)
HSV	hsv(92, 67%, 29%)
CMYK	cmyk(36%, 0%, 66.7%, 70.6%)
CIE-LAB	lab(28.72, -20.16, 25.97)
CIE-LCH	lch(28.72, 32.88, 127.82°)
OKLab	oklab(37.87% -0.0562 0.0604)
OKLCH	oklch(37.87% 0.083 132.9)
XYZ	xyz(3.9104, 5.7306, 1.8196)
Luminance	0.0573 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 6.05

Hunter Green (survey)

#0B4008

ΔE00 6.09

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304B19 #34194B

analogous

#494B19 #304B19 #194B1B

triadic

#304B19 #19304B #4B1930

tetradic

#304B19 #19494B #34194B #4B1B19

square

#304B19 #19494B #34194B #4B1B19

split-complementary

#304B19 #1B194B #4B1949

monochromatic

#0F1708 #131D0A #304B19 #4D7928 #6BA738

Accessibility & contrast

On white

9.78

#304B19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#304B19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304B19

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304B19	#FFFFFF	#000000	##FFFFFF
##304B19	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4513

Deuteranopia (green-blind)

#4A431D

Tritanopia (blue-blind)

#304840

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #304b19;
/* rgb */ color: rgb(48, 75, 25);
/* oklch */ color: oklch(37.9% 0.083 132.9);

Tailwind

colors: {
  custom: {
    50: '#6a7d58',
    500: '#304b19',
    950: '#000000',
  },
}

SCSS

$custom: #304b19;
$custom-light: #6a7d58;
$custom-dark: #000000;

JSON

{
  "hex": "#304b19",
  "rgb": {
    "r": 48,
    "g": 75,
    "b": 25
  },
  "hsl": {
    "h": 92.4,
    "s": 50,
    "l": 19.608
  },
  "oklch": {
    "l": 0.37868,
    "c": 0.08256,
    "h": 132.9
  },
  "luminance": 0.05731
}

Semantic roles & 50–950 ramp

primary

#304B19

secondary

#633E81

accent

#4EDA99

background

#F6F7F5

surface

#EBEEE9

border

#C6C9C5

text

#070903

muted

#7A7B78

Preview Lab

Preview with #304B19

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

Preview Lab → · Contrast checker → · Palette generator →