#18B41D#18B41D

#18B41D is a light, highly saturated green. Relative luminance 0.329; OKLCH L 67.0% C 0.218 H 142.9°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#18B41D
RGB	rgb(24, 180, 29)
HSL	hsl(122, 76%, 40%)
HSV	hsv(122, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 83.9%, 29.4%)
CIE-LAB	lab(64.10, -63.99, 59.44)
CIE-LCH	lch(64.10, 87.34, 137.11°)
OKLab	oklab(66.97% -0.1735 0.1313)
OKLCH	oklch(66.97% 0.218 142.9)
XYZ	xyz(16.9186, 32.9233, 6.6253)
Luminance	0.3292 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B41D #B418AF

analogous

#61B418 #18B41D #18B46B

triadic

#18B41D #1D18B4 #B41D18

tetradic

#18B41D #1861B4 #B418AF #B46B18

square

#18B41D #1861B4 #B418AF #B46B18

split-complementary

#18B41D #6B18B4 #B41861

monochromatic

#0A480C #117E14 #18B41D #27E22D #5DE961

Accessibility & contrast

On white

2.77

#18B41D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#18B41D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B41D

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B41D	#FFFFFF	#000000	##000000
##18B41D	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)

#A89732

Tritanopia (blue-blind)

#00AE99

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #18b41d;
/* rgb */ color: rgb(24, 180, 29);
/* oklch */ color: oklch(67.0% 0.218 142.9);

Tailwind

colors: {
  custom: {
    50: '#78cc68',
    500: '#18b41d',
    950: '#000000',
  },
}

SCSS

$custom: #18b41d;
$custom-light: #78cc68;
$custom-dark: #000000;

JSON

{
  "hex": "#18b41d",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 29
  },
  "hsl": {
    "h": 121.923,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.66971,
    "c": 0.21758,
    "h": 142.9
  },
  "luminance": 0.32925
}

Semantic roles & 50–950 ramp

primary

#18B41D

secondary

#CD5BCA

accent

#35EDF3

background

#F8FCF6

surface

#EFF9EB

border

#CAD2C6

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #18B41D

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

Preview Lab → · Contrast checker → · Palette generator →