#183B08#183B08

#183B08 is a dark, moderate green. Relative luminance 0.033; OKLCH L 31.4% C 0.087 H 137.9°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#183B08
RGB	rgb(24, 59, 8)
HSL	hsl(101, 76%, 13%)
HSV	hsv(101, 86%, 23%)
CMYK	cmyk(59.3%, 0%, 86.4%, 76.9%)
CIE-LAB	lab(21.36, -23.34, 25.81)
CIE-LCH	lch(21.36, 34.80, 132.12°)
OKLab	oklab(31.43% -0.0646 0.0583)
OKLCH	oklch(31.43% 0.087 137.9)
XYZ	xyz(1.9844, 3.3395, 0.7697)
Luminance	0.0334 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183B08 #2B083B

analogous

#313B08 #183B08 #083B11

triadic

#183B08 #08183B #3B0818

tetradic

#183B08 #08313B #2B083B #3B1108

square

#183B08 #08313B #2B083B #3B1108

split-complementary

#183B08 #11083B #3B0831

monochromatic

#0B1B04 #0B1B04 #183B08 #2E710F #44A717

Accessibility & contrast

On white

12.59

#183B08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#183B08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183B08

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183B08	#FFFFFF	#000000	##FFFFFF
##183B08	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3501

Deuteranopia (green-blind)

#39320D

Tritanopia (blue-blind)

#153931

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #183b08;
/* rgb */ color: rgb(24, 59, 8);
/* oklch */ color: oklch(31.4% 0.087 137.9);

Tailwind

colors: {
  custom: {
    50: '#59714c',
    500: '#183b08',
    950: '#000000',
  },
}

SCSS

$custom: #183b08;
$custom-light: #59714c;
$custom-dark: #000000;

JSON

{
  "hex": "#183b08",
  "rgb": {
    "r": 24,
    "g": 59,
    "b": 8
  },
  "hsl": {
    "h": 101.176,
    "s": 76.119,
    "l": 13.137
  },
  "oklch": {
    "l": 0.31428,
    "c": 0.08701,
    "h": 137.9
  },
  "luminance": 0.0334
}

Semantic roles & 50–950 ramp

primary

#183B08

secondary

#5F257A

accent

#35F3B7

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040701

muted

#797A77

Preview Lab

Preview with #183B08

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

Preview Lab → · Contrast checker → · Palette generator →