#18451F#18451F

#18451F is a dark, moderate green. Relative luminance 0.045; OKLCH L 34.9% C 0.081 H 146.6°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#18451F
RGB	rgb(24, 69, 31)
HSL	hsl(129, 48%, 18%)
HSV	hsv(129, 65%, 27%)
CMYK	cmyk(65.2%, 0%, 55.1%, 72.9%)
CIE-LAB	lab(25.41, -24.95, 18.37)
CIE-LCH	lch(25.41, 30.99, 143.64°)
OKLab	oklab(34.85% -0.0675 0.0446)
OKLCH	oklch(34.85% 0.081 146.6)
XYZ	xyz(2.7520, 4.5491, 2.0291)
Luminance	0.0455 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 4.56

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18451F #45183E

analogous

#274518 #18451F #184535

triadic

#18451F #1F1845 #451F18

tetradic

#18451F #182745 #45183E #453518

square

#18451F #182745 #45183E #453518

split-complementary

#18451F #351845 #451827

monochromatic

#08170A #08180B #18451F #287233 #38A048

Accessibility & contrast

On white

11.00

#18451F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#18451F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18451F

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18451F	#FFFFFF	#000000	##FFFFFF
##18451F	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F1C

Deuteranopia (green-blind)

#403B22

Tritanopia (blue-blind)

#0E433C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #18451f;
/* rgb */ color: rgb(24, 69, 31);
/* oklch */ color: oklch(34.9% 0.081 146.6);

Tailwind

colors: {
  custom: {
    50: '#5a795b',
    500: '#18451f',
    950: '#000000',
  },
}

SCSS

$custom: #18451f;
$custom-light: #5a795b;
$custom-dark: #000000;

JSON

{
  "hex": "#18451f",
  "rgb": {
    "r": 24,
    "g": 69,
    "b": 31
  },
  "hsl": {
    "h": 129.333,
    "s": 48.387,
    "l": 18.235
  },
  "oklch": {
    "l": 0.34853,
    "c": 0.08092,
    "h": 146.6
  },
  "luminance": 0.04549
}

Semantic roles & 50–950 ramp

primary

#18451F

secondary

#7C3D72

accent

#50C3D8

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#040904

muted

#797B79

Preview Lab

Preview with #18451F

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

Preview Lab → · Contrast checker → · Palette generator →