#183608#183608

#183608 is a dark, moderate yellow-green. Relative luminance 0.029; OKLCH L 29.8% C 0.080 H 136.9°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#183608
RGB	rgb(24, 54, 8)
HSL	hsl(99, 74%, 12%)
HSV	hsv(99, 85%, 21%)
CMYK	cmyk(55.6%, 0%, 85.2%, 78.8%)
CIE-LAB	lab(19.43, -20.96, 23.66)
CIE-LCH	lch(19.43, 31.61, 131.53°)
OKLab	oklab(29.85% -0.0581 0.0543)
OKLCH	oklch(29.85% 0.08 136.9)
XYZ	xyz(1.7396, 2.8499, 0.6881)
Luminance	0.0285 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183608 #260836

analogous

#2F3608 #183608 #08360F

triadic

#183608 #081836 #360818

tetradic

#183608 #082F36 #260836 #360F08

square

#183608 #082F36 #260836 #360F08

split-complementary

#183608 #0F0836 #36082F

monochromatic

#0C1B04 #0C1B04 #183608 #306B10 #47A118

Accessibility & contrast

On white

13.38

#183608 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#183608 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183608

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183608	#FFFFFF	#000000	##FFFFFF
##183608	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383102

Deuteranopia (green-blind)

#342E0C

Tritanopia (blue-blind)

#16342D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #183608;
/* rgb */ color: rgb(24, 54, 8);
/* oklch */ color: oklch(29.8% 0.080 136.9);

Tailwind

colors: {
  custom: {
    50: '#586d4b',
    500: '#183608',
    950: '#000000',
  },
}

SCSS

$custom: #183608;
$custom-light: #586d4b;
$custom-dark: #000000;

JSON

{
  "hex": "#183608",
  "rgb": {
    "r": 24,
    "g": 54,
    "b": 8
  },
  "hsl": {
    "h": 99.13,
    "s": 74.194,
    "l": 12.157
  },
  "oklch": {
    "l": 0.29846,
    "c": 0.07959,
    "h": 136.9
  },
  "luminance": 0.0285
}

Semantic roles & 50–950 ramp

primary

#183608

secondary

#592575

accent

#37F1B0

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030701

muted

#787A77

Preview Lab

Preview with #183608

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

Preview Lab → · Contrast checker → · Palette generator →