#304B2A#304B2A

#304B2A is a dark, moderate green. Relative luminance 0.058; OKLCH L 38.2% C 0.063 H 140.0°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#304B2A
RGB	rgb(48, 75, 42)
HSL	hsl(109, 28%, 23%)
HSV	hsv(109, 44%, 29%)
CMYK	cmyk(36%, 0%, 44%, 70.6%)
CIE-LAB	lab(28.97, -17.74, 16.49)
CIE-LCH	lch(28.97, 24.23, 137.09°)
OKLab	oklab(38.15% -0.0485 0.0407)
OKLCH	oklch(38.15% 0.063 140)
XYZ	xyz(4.1528, 5.8275, 3.0961)
Luminance	0.0583 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304B2A #452A4B

analogous

#404B2A #304B2A #2A4B34

triadic

#304B2A #2A304B #4B2A30

tetradic

#304B2A #2A404B #452A4B #4B342A

square

#304B2A #2A404B #452A4B #4B342A

split-complementary

#304B2A #342A4B #4B2A40

monochromatic

#0D140B #172414 #304B2A #497240 #629956

Accessibility & contrast

On white

9.70

#304B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#304B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304B2A

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304B2A	#FFFFFF	#000000	##FFFFFF
##304B2A	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4628

Deuteranopia (green-blind)

#49432C

Tritanopia (blue-blind)

#2E4943

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #304b2a;
/* rgb */ color: rgb(48, 75, 42);
/* oklch */ color: oklch(38.2% 0.063 140.0);

Tailwind

colors: {
  custom: {
    50: '#697d64',
    500: '#304b2a',
    950: '#000000',
  },
}

SCSS

$custom: #304b2a;
$custom-light: #697d64;
$custom-dark: #000000;

JSON

{
  "hex": "#304b2a",
  "rgb": {
    "r": 48,
    "g": 75,
    "b": 42
  },
  "hsl": {
    "h": 109.091,
    "s": 28.205,
    "l": 22.941
  },
  "oklch": {
    "l": 0.38153,
    "c": 0.0633,
    "h": 140
  },
  "luminance": 0.05828
}

Semantic roles & 50–950 ramp

primary

#304B2A

secondary

#76547D

accent

#63C5B3

background

#F6F7F5

surface

#EBEEEA

border

#C6C9C6

text

#060905

muted

#7A7B79

Preview Lab

Preview with #304B2A

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

Preview Lab → · Contrast checker → · Palette generator →