#304A2A#304A2A

#304A2A is a dark, moderate green. Relative luminance 0.057; OKLCH L 37.9% C 0.061 H 139.8°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#304A2A
RGB	rgb(48, 74, 42)
HSL	hsl(109, 28%, 23%)
HSV	hsv(109, 43%, 29%)
CMYK	cmyk(35.1%, 0%, 43.2%, 71%)
CIE-LAB	lab(28.62, -17.20, 16.04)
CIE-LCH	lch(28.62, 23.52, 136.99°)
OKLab	oklab(37.87% -0.047 0.0397)
OKLCH	oklch(37.87% 0.061 139.8)
XYZ	xyz(4.0855, 5.6929, 3.0736)
Luminance	0.0569 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304A2A #442A4A

analogous

#404A2A #304A2A #2A4A34

triadic

#304A2A #2A304A #4A2A30

tetradic

#304A2A #2A404A #442A4A #4A342A

square

#304A2A #2A404A #442A4A #4A342A

split-complementary

#304A2A #342A4A #4A2A40

monochromatic

#0D140B #172314 #304A2A #497140 #639856

Accessibility & contrast

On white

9.82

#304A2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#304A2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304A2A

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304A2A	#FFFFFF	#000000	##FFFFFF
##304A2A	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4528

Deuteranopia (green-blind)

#48432C

Tritanopia (blue-blind)

#2E4842

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #304a2a;
/* rgb */ color: rgb(48, 74, 42);
/* oklch */ color: oklch(37.9% 0.061 139.8);

Tailwind

colors: {
  custom: {
    50: '#697c64',
    500: '#304a2a',
    950: '#000000',
  },
}

SCSS

$custom: #304a2a;
$custom-light: #697c64;
$custom-dark: #000000;

JSON

{
  "hex": "#304a2a",
  "rgb": {
    "r": 48,
    "g": 74,
    "b": 42
  },
  "hsl": {
    "h": 108.75,
    "s": 27.586,
    "l": 22.745
  },
  "oklch": {
    "l": 0.37871,
    "c": 0.06147,
    "h": 139.8
  },
  "luminance": 0.05693
}

Semantic roles & 50–950 ramp

primary

#304A2A

secondary

#74547C

accent

#64C4B2

background

#F6F7F5

surface

#EBEEEA

border

#C6C9C6

text

#060905

muted

#7A7B79

Preview Lab

Preview with #304A2A

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

Preview Lab → · Contrast checker → · Palette generator →