#304337#304337

#304337 is a dark, muted green. Relative luminance 0.049; OKLCH L 36.3% C 0.032 H 156.7°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#304337
RGB	rgb(48, 67, 55)
HSL	hsl(142, 17%, 23%)
HSV	hsv(142, 28%, 26%)
CMYK	cmyk(28.4%, 0%, 17.9%, 73.7%)
CIE-LAB	lab(26.50, -10.51, 4.87)
CIE-LCH	lch(26.50, 11.58, 155.13°)
OKLab	oklab(36.26% -0.0292 0.0126)
OKLCH	oklch(36.26% 0.032 156.7)
XYZ	xyz(3.9155, 4.9184, 4.3567)
Luminance	0.0492 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304337 #43303C

analogous

#324330 #304337 #304340

triadic

#304337 #373043 #433730

tetradic

#304337 #303243 #43303C #434030

square

#304337 #303243 #43303C #434030

split-complementary

#304337 #403043 #433032

monochromatic

#0D120F #161F1A #304337 #4A6754 #638A72

Accessibility & contrast

On white

10.59

#304337 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#304337 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304337

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304337	#FFFFFF	#000000	##FFFFFF
##304337	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434036

Deuteranopia (green-blind)

#3F3E38

Tritanopia (blue-blind)

#2D4340

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #304337;
/* rgb */ color: rgb(48, 67, 55);
/* oklch */ color: oklch(36.3% 0.032 156.7);

Tailwind

colors: {
  custom: {
    50: '#68776d',
    500: '#304337',
    950: '#000000',
  },
}

SCSS

$custom: #304337;
$custom-light: #68776d;
$custom-dark: #000000;

JSON

{
  "hex": "#304337",
  "rgb": {
    "r": 48,
    "g": 67,
    "b": 55
  },
  "hsl": {
    "h": 142.105,
    "s": 16.522,
    "l": 22.549
  },
  "oklch": {
    "l": 0.36258,
    "c": 0.03182,
    "h": 156.7
  },
  "luminance": 0.04919
}

Semantic roles & 50–950 ramp

primary

#304337

secondary

#735B6B

accent

#6F9EB9

background

#F6F7F6

surface

#EBEDEB

border

#C6C8C6

text

#060807

muted

#7A7B7A

Preview Lab

Preview with #304337

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

Preview Lab → · Contrast checker → · Palette generator →