#184F31#184F31

#184F31 is a dark, moderate green. Relative luminance 0.060; OKLCH L 38.3% C 0.077 H 155.8°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#184F31
RGB	rgb(24, 79, 49)
HSL	hsl(147, 53%, 20%)
HSV	hsv(147, 70%, 31%)
CMYK	cmyk(69.6%, 0%, 38%, 69%)
CIE-LAB	lab(29.43, -25.96, 12.58)
CIE-LCH	lch(29.43, 28.85, 154.14°)
OKLab	oklab(38.27% -0.0704 0.0317)
OKLCH	oklch(38.27% 0.077 155.8)
XYZ	xyz(3.7267, 6.0075, 3.8683)
Luminance	0.0601 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184F31 #4F1836

analogous

#1A4F18 #184F31 #184F4C

triadic

#184F31 #31184F #4F3118

tetradic

#184F31 #181A4F #4F1836 #4F4C18

square

#184F31 #181A4F #4F1836 #4F4C18

split-complementary

#184F31 #4C184F #4F181A

monochromatic

#07170F #0A2014 #184F31 #267E4E #35AD6B

Accessibility & contrast

On white

9.54

#184F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#184F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184F31

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184F31	#FFFFFF	#000000	##FFFFFF
##184F31	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F482F

Deuteranopia (green-blind)

#474333

Tritanopia (blue-blind)

#004E47

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #184f31;
/* rgb */ color: rgb(24, 79, 49);
/* oklch */ color: oklch(38.3% 0.077 155.8);

Tailwind

colors: {
  custom: {
    50: '#5c8169',
    500: '#184f31',
    950: '#000000',
  },
}

SCSS

$custom: #184f31;
$custom-light: #5c8169;
$custom-dark: #000000;

JSON

{
  "hex": "#184f31",
  "rgb": {
    "r": 24,
    "g": 79,
    "b": 49
  },
  "hsl": {
    "h": 147.273,
    "s": 53.398,
    "l": 20.196
  },
  "oklch": {
    "l": 0.38269,
    "c": 0.07723,
    "h": 155.8
  },
  "luminance": 0.06008
}

Semantic roles & 50–950 ramp

primary

#184F31

secondary

#863D65

accent

#4B9BDD

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A06

muted

#797C7A

Preview Lab

Preview with #184F31

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

Preview Lab → · Contrast checker → · Palette generator →