#183E16#183E16

#183E16 is a dark, moderate green. Relative luminance 0.037; OKLCH L 32.5% C 0.079 H 142.6°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#183E16
RGB	rgb(24, 62, 22)
HSL	hsl(117, 48%, 16%)
HSV	hsv(117, 65%, 24%)
CMYK	cmyk(61.3%, 0%, 64.5%, 75.7%)
CIE-LAB	lab(22.64, -23.13, 20.29)
CIE-LCH	lch(22.64, 30.77, 138.75°)
OKLab	oklab(32.53% -0.063 0.0481)
OKLCH	oklch(32.53% 0.079 142.6)
XYZ	xyz(2.2440, 3.6972, 1.3543)
Luminance	0.0370 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 4.99

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183E16 #3C163E

analogous

#2C3E16 #183E16 #163E28

triadic

#183E16 #16183E #3E1618

tetradic

#183E16 #162C3E #3C163E #3E2816

square

#183E16 #162C3E #3C163E #3E2816

split-complementary

#183E16 #28163E #3E162C

monochromatic

#091708 #091708 #183E16 #296B26 #3B9836

Accessibility & contrast

On white

12.07

#183E16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#183E16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183E16

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183E16	#FFFFFF	#000000	##FFFFFF
##183E16	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3812

Deuteranopia (green-blind)

#3A3519

Tritanopia (blue-blind)

#133C35

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #183e16;
/* rgb */ color: rgb(24, 62, 22);
/* oklch */ color: oklch(32.5% 0.079 142.6);

Tailwind

colors: {
  custom: {
    50: '#597454',
    500: '#183e16',
    950: '#000000',
  },
}

SCSS

$custom: #183e16;
$custom-light: #597454;
$custom-dark: #000000;

JSON

{
  "hex": "#183e16",
  "rgb": {
    "r": 24,
    "g": 62,
    "b": 22
  },
  "hsl": {
    "h": 117,
    "s": 47.619,
    "l": 16.471
  },
  "oklch": {
    "l": 0.32535,
    "c": 0.07926,
    "h": 142.6
  },
  "luminance": 0.03697
}

Semantic roles & 50–950 ramp

primary

#183E16

secondary

#723B75

accent

#51D7D0

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040803

muted

#797B78

Preview Lab

Preview with #183E16

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

Preview Lab → · Contrast checker → · Palette generator →