#184E28#184E28

#184E28 is a dark, moderate green. Relative luminance 0.058; OKLCH L 37.8% C 0.085 H 150.0°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#184E28
RGB	rgb(24, 78, 40)
HSL	hsl(138, 53%, 20%)
HSV	hsv(138, 69%, 31%)
CMYK	cmyk(69.2%, 0%, 48.7%, 69.4%)
CIE-LAB	lab(28.89, -27.41, 17.38)
CIE-LCH	lch(28.89, 32.46, 147.62°)
OKLab	oklab(37.77% -0.074 0.0428)
OKLCH	oklch(37.77% 0.085 150)
XYZ	xyz(3.4838, 5.7958, 2.9422)
Luminance	0.0580 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 5.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184E28 #4E183E

analogous

#234E18 #184E28 #184E43

triadic

#184E28 #28184E #4E2818

tetradic

#184E28 #18234E #4E183E #4E4318

square

#184E28 #18234E #4E183E #4E4318

split-complementary

#184E28 #43184E #4E1823

monochromatic

#07170C #0A1F10 #184E28 #267D40 #35AC58

Accessibility & contrast

On white

9.73

#184E28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#184E28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184E28

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184E28	#FFFFFF	#000000	##FFFFFF
##184E28	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4725

Deuteranopia (green-blind)

#48422B

Tritanopia (blue-blind)

#064D45

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #184e28;
/* rgb */ color: rgb(24, 78, 40);
/* oklch */ color: oklch(37.8% 0.085 150.0);

Tailwind

colors: {
  custom: {
    50: '#5c8062',
    500: '#184e28',
    950: '#000000',
  },
}

SCSS

$custom: #184e28;
$custom-light: #5c8062;
$custom-dark: #000000;

JSON

{
  "hex": "#184e28",
  "rgb": {
    "r": 24,
    "g": 78,
    "b": 40
  },
  "hsl": {
    "h": 137.778,
    "s": 52.941,
    "l": 20
  },
  "oklch": {
    "l": 0.37767,
    "c": 0.08546,
    "h": 150
  },
  "luminance": 0.05796
}

Semantic roles & 50–950 ramp

primary

#184E28

secondary

#853D70

accent

#4BB1DC

background

#F5F7F5

surface

#E9EEEA

border

#C5C9C6

text

#040A05

muted

#797C79

Preview Lab

Preview with #184E28

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

Preview Lab → · Contrast checker → · Palette generator →