#18450B#18450B

#18450B is a dark, moderate green. Relative luminance 0.045; OKLCH L 34.6% C 0.099 H 139.8°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#18450B
RGB	rgb(24, 69, 11)
HSL	hsl(107, 73%, 16%)
HSV	hsv(107, 84%, 27%)
CMYK	cmyk(65.2%, 0%, 84.1%, 72.9%)
CIE-LAB	lab(25.18, -27.53, 28.50)
CIE-LCH	lch(25.18, 39.62, 134.01°)
OKLab	oklab(34.59% -0.0756 0.064)
OKLCH	oklch(34.59% 0.099 139.8)
XYZ	xyz(2.5651, 4.4744, 1.0450)
Luminance	0.0447 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 0.74

Hunter Green (survey)

#0B4008

ΔE00 2.01

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18450B #380B45

analogous

#35450B #18450B #0B451B

triadic

#18450B #0B1845 #450B18

tetradic

#18450B #0B3545 #380B45 #451B0B

square

#18450B #0B3545 #380B45 #451B0B

split-complementary

#18450B #1B0B45 #450B35

monochromatic

#091A04 #091A04 #18450B #2A7A13 #3DAF1C

Accessibility & contrast

On white

11.08

#18450B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#18450B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18450B

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18450B	#FFFFFF	#000000	##FFFFFF
##18450B	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E02

Deuteranopia (green-blind)

#423A11

Tritanopia (blue-blind)

#13423A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #18450b;
/* rgb */ color: rgb(24, 69, 11);
/* oklch */ color: oklch(34.6% 0.099 139.8);

Tailwind

colors: {
  custom: {
    50: '#5b794f',
    500: '#18450b',
    950: '#000000',
  },
}

SCSS

$custom: #18450b;
$custom-light: #5b794f;
$custom-dark: #000000;

JSON

{
  "hex": "#18450b",
  "rgb": {
    "r": 24,
    "g": 69,
    "b": 11
  },
  "hsl": {
    "h": 106.552,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.34591,
    "c": 0.0991,
    "h": 139.8
  },
  "luminance": 0.04475
}

Semantic roles & 50–950 ramp

primary

#18450B

secondary

#6E2A81

accent

#39EFC6

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040902

muted

#797B78

Preview Lab

Preview with #18450B

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

Preview Lab → · Contrast checker → · Palette generator →