#18901F#18901F

#18901F is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.0% C 0.179 H 143.3°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#18901F
RGB	rgb(24, 144, 31)
HSL	hsl(124, 71%, 33%)
HSV	hsv(124, 83%, 56%)
CMYK	cmyk(83.3%, 0%, 78.5%, 43.5%)
CIE-LAB	lab(52.11, -52.91, 47.55)
CIE-LCH	lch(52.11, 71.14, 138.06°)
OKLab	oklab(56.98% -0.1433 0.1067)
OKLCH	oklch(56.98% 0.179 143.3)
XYZ	xyz(10.5966, 20.2383, 4.6440)
Luminance	0.2024 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18901F #901889

analogous

#4D9018 #18901F #18905B

triadic

#18901F #1F1890 #901F18

tetradic

#18901F #184D90 #901889 #905B18

square

#18901F #184D90 #901889 #905B18

split-complementary

#18901F #5B1890 #90184D

monochromatic

#072708 #0F5C14 #18901F #21C42A #43E04C

Accessibility & contrast

On white

4.16

#18901F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#18901F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18901F

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18901F	#FFFFFF	#000000	##000000
##18901F	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938203

Deuteranopia (green-blind)

#86792C

Tritanopia (blue-blind)

#008C7B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #18901f;
/* rgb */ color: rgb(24, 144, 31);
/* oklch */ color: oklch(57.0% 0.179 143.3);

Tailwind

colors: {
  custom: {
    50: '#6eb264',
    500: '#18901f',
    950: '#000000',
  },
}

SCSS

$custom: #18901f;
$custom-light: #6eb264;
$custom-dark: #000000;

JSON

{
  "hex": "#18901f",
  "rgb": {
    "r": 24,
    "g": 144,
    "b": 31
  },
  "hsl": {
    "h": 123.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56984,
    "c": 0.1787,
    "h": 143.3
  },
  "luminance": 0.2024
}

Semantic roles & 50–950 ramp

primary

#18901F

secondary

#C043B9

accent

#3AE4EE

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #18901F

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

Preview Lab → · Contrast checker → · Palette generator →