#18B43C#18B43C

#18B43C is a light, highly saturated green. Relative luminance 0.332; OKLCH L 67.2% C 0.201 H 145.6°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#18B43C
RGB	rgb(24, 180, 60)
HSL	hsl(134, 76%, 40%)
HSV	hsv(134, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 66.7%, 29.4%)
CIE-LAB	lab(64.29, -61.57, 48.95)
CIE-LCH	lch(64.29, 78.65, 141.51°)
OKLab	oklab(67.19% -0.1657 0.1133)
OKLCH	oklch(67.19% 0.201 145.6)
XYZ	xyz(17.5122, 33.1607, 9.7518)
Luminance	0.3316 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B43C #B41890

analogous

#42B418 #18B43C #18B48A

triadic

#18B43C #3C18B4 #B43C18

tetradic

#18B43C #1842B4 #B41890 #B48A18

square

#18B43C #1842B4 #B41890 #B48A18

split-complementary

#18B43C #8A18B4 #B41842

monochromatic

#0A4818 #117E2A #18B43C #27E252 #5DE97D

Accessibility & contrast

On white

2.75

#18B43C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#18B43C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B43C

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B43C	#FFFFFF	#000000	##000000
##18B43C	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A32C

Deuteranopia (green-blind)

#A79747

Tritanopia (blue-blind)

#00AF9B

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #18b43c;
/* rgb */ color: rgb(24, 180, 60);
/* oklch */ color: oklch(67.2% 0.201 145.6);

Tailwind

colors: {
  custom: {
    50: '#76cc77',
    500: '#18b43c',
    950: '#000000',
  },
}

SCSS

$custom: #18b43c;
$custom-light: #76cc77;
$custom-dark: #000000;

JSON

{
  "hex": "#18b43c",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 60
  },
  "hsl": {
    "h": 133.846,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.67192,
    "c": 0.20073,
    "h": 145.6
  },
  "luminance": 0.33163
}

Semantic roles & 50–950 ramp

primary

#18B43C

secondary

#CD5BB3

accent

#35C7F3

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #18B43C

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

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