#18B429#18B429

#18B429 is a light, highly saturated green. Relative luminance 0.330; OKLCH L 67.0% C 0.212 H 143.7°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#18B429
RGB	rgb(24, 180, 41)
HSL	hsl(127, 76%, 40%)
HSV	hsv(127, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 77.2%, 29.4%)
CIE-LAB	lab(64.16, -63.25, 55.98)
CIE-LCH	lch(64.16, 84.47, 138.49°)
OKLab	oklab(67.04% -0.171 0.1257)
OKLCH	oklch(67.04% 0.212 143.7)
XYZ	xyz(17.0970, 32.9946, 7.5649)
Luminance	0.3300 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B429 #B418A3

analogous

#55B418 #18B429 #18B477

triadic

#18B429 #2918B4 #B42918

tetradic

#18B429 #1855B4 #B418A3 #B47718

square

#18B429 #1855B4 #B418A3 #B47718

split-complementary

#18B429 #7718B4 #B41855

monochromatic

#0A4810 #117E1D #18B429 #27E23B #5DE96C

Accessibility & contrast

On white

2.76

#18B429 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#18B429 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B429

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B429	#FFFFFF	#000000	##000000
##18B429	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A204

Deuteranopia (green-blind)

#A89739

Tritanopia (blue-blind)

#00AF9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #18b429;
/* rgb */ color: rgb(24, 180, 41);
/* oklch */ color: oklch(67.0% 0.212 143.7);

Tailwind

colors: {
  custom: {
    50: '#77cc6d',
    500: '#18b429',
    950: '#000000',
  },
}

SCSS

$custom: #18b429;
$custom-light: #77cc6d;
$custom-dark: #000000;

JSON

{
  "hex": "#18b429",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 41
  },
  "hsl": {
    "h": 126.538,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.67038,
    "c": 0.21226,
    "h": 143.7
  },
  "luminance": 0.32997
}

Semantic roles & 50–950 ramp

primary

#18B429

secondary

#CD5BC1

accent

#35DEF3

background

#F8FCF6

surface

#EFF9EC

border

#CAD2C7

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #18B429

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

Preview Lab → · Contrast checker → · Palette generator →