#18C91A#18C91A

#18C91A is a light, highly saturated green. Relative luminance 0.420; OKLCH L 72.6% C 0.239 H 142.7°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#18C91A
RGB	rgb(24, 201, 26)
HSL	hsl(121, 79%, 44%)
HSV	hsv(121, 88%, 79%)
CMYK	cmyk(88.1%, 0%, 87.1%, 21.2%)
CIE-LAB	lab(70.90, -70.15, 66.19)
CIE-LCH	lch(70.90, 96.45, 136.66°)
OKLab	oklab(72.64% -0.1903 0.1451)
OKLCH	oklch(72.64% 0.239 142.7)
XYZ	xyz(21.4484, 42.0393, 7.9611)
Luminance	0.4204 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18C91A #C918C7

analogous

#6FC918 #18C91A #18C973

triadic

#18C91A #1A18C9 #C91A18

tetradic

#18C91A #186FC9 #C918C7 #C97318

square

#18C91A #186FC9 #C918C7 #C97318

split-complementary

#18C91A #7318C9 #C9186F

monochromatic

#0B5C0C #119213 #18C91A #37E739 #6EEE6F

Accessibility & contrast

On white

2.23

#18C91A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#18C91A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18C91A

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18C91A	#FFFFFF	#000000	##000000
##18C91A	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB500

Deuteranopia (green-blind)

#BCA935

Tritanopia (blue-blind)

#00C3AB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #18c91a;
/* rgb */ color: rgb(24, 201, 26);
/* oklch */ color: oklch(72.6% 0.239 142.7);

Tailwind

colors: {
  custom: {
    50: '#7ddb6b',
    500: '#18c91a',
    950: '#000000',
  },
}

SCSS

$custom: #18c91a;
$custom-light: #7ddb6b;
$custom-dark: #000000;

JSON

{
  "hex": "#18c91a",
  "rgb": {
    "r": 24,
    "g": 201,
    "b": 26
  },
  "hsl": {
    "h": 120.678,
    "s": 78.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.72637,
    "c": 0.23935,
    "h": 142.7
  },
  "luminance": 0.42042
}

Semantic roles & 50–950 ramp

primary

#18C91A

secondary

#D469D2

accent

#33F3F5

background

#F8FDF6

surface

#F0FBEC

border

#CBD4C7

text

#0C1508

muted

#7D837A

Preview Lab

Preview with #18C91A

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

Preview Lab → · Contrast checker → · Palette generator →