#183607#183607

#183607 is a dark, moderate yellow-green. Relative luminance 0.028; OKLCH L 29.8% C 0.080 H 136.7°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#183607
RGB	rgb(24, 54, 7)
HSL	hsl(98, 77%, 12%)
HSV	hsv(98, 87%, 21%)
CMYK	cmyk(55.6%, 0%, 87%, 78.8%)
CIE-LAB	lab(19.42, -21.06, 24.06)
CIE-LCH	lch(19.42, 31.97, 131.19°)
OKLab	oklab(29.84% -0.0585 0.0552)
OKLCH	oklch(29.84% 0.08 136.7)
XYZ	xyz(1.7342, 2.8477, 0.6593)
Luminance	0.0285 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.56

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183607 #250736

analogous

#303607 #183607 #07360E

triadic

#183607 #071836 #360718

tetradic

#183607 #073036 #250736 #360E07

square

#183607 #073036 #250736 #360E07

split-complementary

#183607 #0E0736 #360730

monochromatic

#0C1B04 #0C1B04 #183607 #306C0E #48A215

Accessibility & contrast

On white

13.38

#183607 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#183607 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183607

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183607	#FFFFFF	#000000	##FFFFFF
##183607	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)

#383101

Deuteranopia (green-blind)

#342E0C

Tritanopia (blue-blind)

#16342D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #183607;
/* rgb */ color: rgb(24, 54, 7);
/* oklch */ color: oklch(29.8% 0.080 136.7);

Tailwind

colors: {
  custom: {
    50: '#586d4b',
    500: '#183607',
    950: '#000000',
  },
}

SCSS

$custom: #183607;
$custom-light: #586d4b;
$custom-dark: #000000;

JSON

{
  "hex": "#183607",
  "rgb": {
    "r": 24,
    "g": 54,
    "b": 7
  },
  "hsl": {
    "h": 98.298,
    "s": 77.049,
    "l": 11.961
  },
  "oklch": {
    "l": 0.29836,
    "c": 0.08045,
    "h": 136.7
  },
  "luminance": 0.02848
}

Semantic roles & 50–950 ramp

primary

#183607

secondary

#582376

accent

#34F4AE

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030701

muted

#787A77

Preview Lab

Preview with #183607

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

Preview Lab → · Contrast checker → · Palette generator →