#184B28#184B28

#184B28 is a dark, moderate green. Relative luminance 0.054; OKLCH L 36.9% C 0.081 H 150.7°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#184B28
RGB	rgb(24, 75, 40)
HSL	hsl(139, 52%, 19%)
HSV	hsv(139, 68%, 29%)
CMYK	cmyk(68%, 0%, 46.7%, 70.6%)
CIE-LAB	lab(27.79, -26.03, 15.96)
CIE-LCH	lch(27.79, 30.54, 148.49°)
OKLab	oklab(36.86% -0.0704 0.0395)
OKLCH	oklch(36.86% 0.081 150.7)
XYZ	xyz(3.2755, 5.3792, 2.8727)
Luminance	0.0538 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 6.03

Hunter Green (survey)

#0B4008

ΔE00 6.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184B28 #4B183B

analogous

#224B18 #184B28 #184B42

triadic

#184B28 #28184B #4B2818

tetradic

#184B28 #18224B #4B183B #4B4218

square

#184B28 #18224B #4B183B #4B4218

split-complementary

#184B28 #42184B #4B1822

monochromatic

#07170C #091D0F #184B28 #277941 #36A859

Accessibility & contrast

On white

10.12

#184B28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#184B28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184B28

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184B28	#FFFFFF	#000000	##FFFFFF
##184B28	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4425

Deuteranopia (green-blind)

#45402A

Tritanopia (blue-blind)

#074A42

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #184b28;
/* rgb */ color: rgb(24, 75, 40);
/* oklch */ color: oklch(36.9% 0.081 150.7);

Tailwind

colors: {
  custom: {
    50: '#5b7e62',
    500: '#184b28',
    950: '#000000',
  },
}

SCSS

$custom: #184b28;
$custom-light: #5b7e62;
$custom-dark: #000000;

JSON

{
  "hex": "#184b28",
  "rgb": {
    "r": 24,
    "g": 75,
    "b": 40
  },
  "hsl": {
    "h": 138.824,
    "s": 51.515,
    "l": 19.412
  },
  "oklch": {
    "l": 0.3686,
    "c": 0.08066,
    "h": 150.7
  },
  "luminance": 0.0538
}

Semantic roles & 50–950 ramp

primary

#184B28

secondary

#823D6C

accent

#4DAEDB

background

#F5F7F5

surface

#E9EEEA

border

#C5C9C6

text

#040A05

muted

#797C79

Preview Lab

Preview with #184B28

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

Preview Lab → · Contrast checker → · Palette generator →