#304B3D#304B3D

#304B3D is a dark, muted green. Relative luminance 0.060; OKLCH L 38.6% C 0.041 H 161.1°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#304B3D
RGB	rgb(48, 75, 61)
HSL	hsl(149, 22%, 24%)
HSV	hsv(149, 36%, 29%)
CMYK	cmyk(36%, 0%, 18.7%, 70.6%)
CIE-LAB	lab(29.41, -13.81, 5.12)
CIE-LCH	lch(29.41, 14.72, 159.65°)
OKLab	oklab(38.65% -0.0385 0.0132)
OKLCH	oklch(38.65% 0.041 161.1)
XYZ	xyz(4.5770, 5.9972, 5.3304)
Luminance	0.0600 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304B3D #4B303E

analogous

#314B30 #304B3D #304B4B

triadic

#304B3D #3D304B #4B3D30

tetradic

#304B3D #30314B #4B303E #4B4B30

square

#304B3D #30314B #4B303E #4B4B30

split-complementary

#304B3D #4B304B #4B3031

monochromatic

#0C130F #18261F #304B3D #48705B #60967A

Accessibility & contrast

On white

9.55

#304B3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#304B3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304B3D

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304B3D	#FFFFFF	#000000	##FFFFFF
##304B3D	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A473C

Deuteranopia (green-blind)

#46443E

Tritanopia (blue-blind)

#2A4B47

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #304b3d;
/* rgb */ color: rgb(48, 75, 61);
/* oklch */ color: oklch(38.6% 0.041 161.1);

Tailwind

colors: {
  custom: {
    50: '#697d72',
    500: '#304b3d',
    950: '#000000',
  },
}

SCSS

$custom: #304b3d;
$custom-light: #697d72;
$custom-dark: #000000;

JSON

{
  "hex": "#304b3d",
  "rgb": {
    "r": 48,
    "g": 75,
    "b": 61
  },
  "hsl": {
    "h": 148.889,
    "s": 21.951,
    "l": 24.118
  },
  "oklch": {
    "l": 0.38645,
    "c": 0.04074,
    "h": 161.1
  },
  "luminance": 0.05997
}

Semantic roles & 50–950 ramp

primary

#304B3D

secondary

#7C5B6C

accent

#6995BE

background

#F6F7F6

surface

#EBEEEC

border

#C6C9C7

text

#060908

muted

#7A7B7B

Preview Lab

Preview with #304B3D

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

Preview Lab → · Contrast checker → · Palette generator →