#304C3A#304C3A

#304C3A is a dark, muted green. Relative luminance 0.061; OKLCH L 38.8% C 0.046 H 155.5°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#304C3A
RGB	rgb(48, 76, 58)
HSL	hsl(141, 23%, 24%)
HSV	hsv(141, 37%, 30%)
CMYK	cmyk(36.8%, 0%, 23.7%, 70.2%)
CIE-LAB	lab(29.67, -15.08, 7.41)
CIE-LCH	lch(29.67, 16.80, 153.83°)
OKLab	oklab(38.83% -0.0416 0.019)
OKLCH	oklch(38.83% 0.046 155.5)
XYZ	xyz(4.5668, 6.1025, 4.9394)
Luminance	0.0610 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304C3A #4C3042

analogous

#344C30 #304C3A #304C48

triadic

#304C3A #3A304C #4C3A30

tetradic

#304C3A #30344C #4C3042 #4C4830

square

#304C3A #30344C #4C3042 #4C4830

split-complementary

#304C3A #48304C #4C3034

monochromatic

#0C130E #18261D #304C3A #487257 #5F9773

Accessibility & contrast

On white

9.46

#304C3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#304C3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304C3A

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304C3A	#FFFFFF	#000000	##FFFFFF
##304C3A	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4839

Deuteranopia (green-blind)

#47453B

Tritanopia (blue-blind)

#2B4B47

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #304c3a;
/* rgb */ color: rgb(48, 76, 58);
/* oklch */ color: oklch(38.8% 0.046 155.5);

Tailwind

colors: {
  custom: {
    50: '#697e70',
    500: '#304c3a',
    950: '#000000',
  },
}

SCSS

$custom: #304c3a;
$custom-light: #697e70;
$custom-dark: #000000;

JSON

{
  "hex": "#304c3a",
  "rgb": {
    "r": 48,
    "g": 76,
    "b": 58
  },
  "hsl": {
    "h": 141.429,
    "s": 22.581,
    "l": 24.314
  },
  "oklch": {
    "l": 0.38831,
    "c": 0.04577,
    "h": 155.5
  },
  "luminance": 0.06103
}

Semantic roles & 50–950 ramp

primary

#304C3A

secondary

#7D5B71

accent

#69A0BF

background

#F6F7F6

surface

#EBEEEC

border

#C6C9C7

text

#060A07

muted

#7A7C7A

Preview Lab

Preview with #304C3A

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

Preview Lab → · Contrast checker → · Palette generator →