#18B41C#18B41C

#18B41C is a light, highly saturated green. Relative luminance 0.329; OKLCH L 67.0% C 0.218 H 142.8°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#18B41C
RGB	rgb(24, 180, 28)
HSL	hsl(122, 76%, 40%)
HSV	hsv(122, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 84.4%, 29.4%)
CIE-LAB	lab(64.09, -64.04, 59.68)
CIE-LCH	lch(64.09, 87.54, 137.02°)
OKLab	oklab(66.97% -0.1737 0.1317)
OKLCH	oklch(66.97% 0.218 142.8)
XYZ	xyz(16.9064, 32.9184, 6.5612)
Luminance	0.3292 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B41C #B418B0

analogous

#62B418 #18B41C #18B46A

triadic

#18B41C #1C18B4 #B41C18

tetradic

#18B41C #1862B4 #B418B0 #B46A18

square

#18B41C #1862B4 #B418B0 #B46A18

split-complementary

#18B41C #6A18B4 #B41862

monochromatic

#0A480B #117E14 #18B41C #27E22C #5DE961

Accessibility & contrast

On white

2.77

#18B41C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#18B41C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B41C

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B41C	#FFFFFF	#000000	##000000
##18B41C	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#A89731

Tritanopia (blue-blind)

#00AE99

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #18b41c;
/* rgb */ color: rgb(24, 180, 28);
/* oklch */ color: oklch(67.0% 0.218 142.8);

Tailwind

colors: {
  custom: {
    50: '#78cc68',
    500: '#18b41c',
    950: '#000000',
  },
}

SCSS

$custom: #18b41c;
$custom-light: #78cc68;
$custom-dark: #000000;

JSON

{
  "hex": "#18b41c",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 28
  },
  "hsl": {
    "h": 121.538,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.66966,
    "c": 0.21795,
    "h": 142.8
  },
  "luminance": 0.32921
}

Semantic roles & 50–950 ramp

primary

#18B41C

secondary

#CD5BCA

accent

#35EEF3

background

#F8FCF6

surface

#EFF9EB

border

#CAD2C6

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #18B41C

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

Preview Lab → · Contrast checker → · Palette generator →