#18C923#18C923

#18C923 is a light, highly saturated green. Relative luminance 0.421; OKLCH L 72.7% C 0.236 H 143.1°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#18C923
RGB	rgb(24, 201, 35)
HSL	hsl(124, 79%, 44%)
HSV	hsv(124, 88%, 79%)
CMYK	cmyk(88.1%, 0%, 82.6%, 21.2%)
CIE-LAB	lab(70.93, -69.74, 64.15)
CIE-LCH	lch(70.93, 94.75, 137.39°)
OKLab	oklab(72.67% -0.1889 0.1419)
OKLCH	oklch(72.67% 0.236 143.1)
XYZ	xyz(21.5653, 42.0861, 8.5766)
Luminance	0.4209 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18C923 #C918BE

analogous

#66C918 #18C923 #18C97C

triadic

#18C923 #2318C9 #C92318

tetradic

#18C923 #1866C9 #C918BE #C97C18

square

#18C923 #1866C9 #C918BE #C97C18

split-complementary

#18C923 #7C18C9 #C91866

monochromatic

#0B5C10 #119219 #18C923 #37E742 #6EEE76

Accessibility & contrast

On white

2.23

#18C923 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#18C923 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18C923

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18C923	#FFFFFF	#000000	##000000
##18C923	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB500

Deuteranopia (green-blind)

#BCA939

Tritanopia (blue-blind)

#00C3AB

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #18c923;
/* rgb */ color: rgb(24, 201, 35);
/* oklch */ color: oklch(72.7% 0.236 143.1);

Tailwind

colors: {
  custom: {
    50: '#7ddb6e',
    500: '#18c923',
    950: '#000000',
  },
}

SCSS

$custom: #18c923;
$custom-light: #7ddb6e;
$custom-dark: #000000;

JSON

{
  "hex": "#18c923",
  "rgb": {
    "r": 24,
    "g": 201,
    "b": 35
  },
  "hsl": {
    "h": 123.729,
    "s": 78.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.72674,
    "c": 0.2363,
    "h": 143.1
  },
  "luminance": 0.42089
}

Semantic roles & 50–950 ramp

primary

#18C923

secondary

#D469CD

accent

#33E9F5

background

#F8FDF7

surface

#F0FBED

border

#CBD4C8

text

#0C1508

muted

#7D837B

Preview Lab

Preview with #18C923

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

Preview Lab → · Contrast checker → · Palette generator →