#304A10#304A10

#304A10 is a dark, moderate yellow-green. Relative luminance 0.056; OKLCH L 37.5% C 0.089 H 130.7°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#304A10
RGB	rgb(48, 74, 16)
HSL	hsl(87, 64%, 18%)
HSV	hsv(87, 78%, 29%)
CMYK	cmyk(35.1%, 0%, 78.4%, 71%)
CIE-LAB	lab(28.28, -20.49, 29.88)
CIE-LCH	lch(28.28, 36.23, 124.44°)
OKLab	oklab(37.48% -0.058 0.0673)
OKLCH	oklch(37.48% 0.089 130.7)
XYZ	xyz(3.7612, 5.5632, 1.3658)
Luminance	0.0556 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.36

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304A10 #2A104A

analogous

#4A4710 #304A10 #134A10

triadic

#304A10 #10304A #4A1030

tetradic

#304A10 #104A47 #2A104A #4A1013

square

#304A10 #104A47 #2A104A #4A1013

split-complementary

#304A10 #10134A #47104A

monochromatic

#101905 #101905 #304A10 #517C1B #71AF26

Accessibility & contrast

On white

9.94

#304A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#304A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304A10

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304A10	#FFFFFF	#000000	##FFFFFF
##304A10	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4407

Deuteranopia (green-blind)

#4A4215

Tritanopia (blue-blind)

#31473F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #304a10;
/* rgb */ color: rgb(48, 74, 16);
/* oklch */ color: oklch(37.5% 0.089 130.7);

Tailwind

colors: {
  custom: {
    50: '#6b7c52',
    500: '#304a10',
    950: '#000000',
  },
}

SCSS

$custom: #304a10;
$custom-light: #6b7c52;
$custom-dark: #000000;

JSON

{
  "hex": "#304a10",
  "rgb": {
    "r": 48,
    "g": 74,
    "b": 16
  },
  "hsl": {
    "h": 86.897,
    "s": 64.444,
    "l": 17.647
  },
  "oklch": {
    "l": 0.37483,
    "c": 0.08887,
    "h": 130.7
  },
  "luminance": 0.05563
}

Semantic roles & 50–950 ramp

primary

#304A10

secondary

#573284

accent

#40E78B

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#070902

muted

#7A7B78

Preview Lab

Preview with #304A10

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

Preview Lab → · Contrast checker → · Palette generator →