#18451D#18451D

#18451D is a dark, moderate green. Relative luminance 0.045; OKLCH L 34.8% C 0.083 H 145.6°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#18451D
RGB	rgb(24, 69, 29)
HSL	hsl(127, 48%, 18%)
HSV	hsv(127, 65%, 27%)
CMYK	cmyk(65.2%, 0%, 58%, 72.9%)
CIE-LAB	lab(25.38, -25.30, 19.52)
CIE-LCH	lch(25.38, 31.95, 142.35°)
OKLab	oklab(34.82% -0.0685 0.047)
OKLCH	oklch(34.82% 0.083 145.6)
XYZ	xyz(2.7264, 4.5389, 1.8946)
Luminance	0.0454 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Pine Green

#0A481E

ΔE00 2.04

Hunter Green (survey)

#0B4008

ΔE00 4.04

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18451D #451840

analogous

#294518 #18451D #184533

triadic

#18451D #1D1845 #451D18

tetradic

#18451D #182945 #451840 #453318

square

#18451D #182945 #451840 #453318

split-complementary

#18451D #331845 #451829

monochromatic

#08170A #08180A #18451D #287230 #38A043

Accessibility & contrast

On white

11.01

#18451D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#18451D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18451D

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18451D	#FFFFFF	#000000	##FFFFFF
##18451D	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F1A

Deuteranopia (green-blind)

#403B20

Tritanopia (blue-blind)

#0F433C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #18451d;
/* rgb */ color: rgb(24, 69, 29);
/* oklch */ color: oklch(34.8% 0.083 145.6);

Tailwind

colors: {
  custom: {
    50: '#5a795a',
    500: '#18451d',
    950: '#000000',
  },
}

SCSS

$custom: #18451d;
$custom-light: #5a795a;
$custom-dark: #000000;

JSON

{
  "hex": "#18451d",
  "rgb": {
    "r": 24,
    "g": 69,
    "b": 29
  },
  "hsl": {
    "h": 126.667,
    "s": 48.387,
    "l": 18.235
  },
  "oklch": {
    "l": 0.34817,
    "c": 0.08308,
    "h": 145.6
  },
  "luminance": 0.04539
}

Semantic roles & 50–950 ramp

primary

#18451D

secondary

#7C3D75

accent

#50C9D8

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#040904

muted

#797B79

Preview Lab

Preview with #18451D

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

Preview Lab → · Contrast checker → · Palette generator →