#18A535#18A535

#18A535 is a light, vivid green. Relative luminance 0.274; OKLCH L 63.0% C 0.189 H 145.3°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#18A535
RGB	rgb(24, 165, 53)
HSL	hsl(132, 75%, 37%)
HSV	hsv(132, 85%, 65%)
CMYK	cmyk(85.5%, 0%, 67.9%, 35.3%)
CIE-LAB	lab(59.31, -57.59, 46.47)
CIE-LCH	lch(59.31, 74.00, 141.10°)
OKLab	oklab(63.03% -0.1551 0.1073)
OKLCH	oklch(63.03% 0.189 145.3)
XYZ	xyz(14.4734, 27.3597, 7.8856)
Luminance	0.2736 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A535 #A51888

analogous

#42A518 #18A535 #18A57B

triadic

#18A535 #3518A5 #A53518

tetradic

#18A535 #1842A5 #A51888 #A57B18

square

#18A535 #1842A5 #A51888 #A57B18

split-complementary

#18A535 #7B18A5 #A51842

monochromatic

#083A13 #107024 #18A535 #20DA46 #52E670

Accessibility & contrast

On white

3.24

#18A535 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#18A535 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A535

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A535	#FFFFFF	#000000	##000000
##18A535	1.00	3.24	6.47	6.47
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89526

Deuteranopia (green-blind)

#998B40

Tritanopia (blue-blind)

#00A18E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #18a535;
/* rgb */ color: rgb(24, 165, 53);
/* oklch */ color: oklch(63.0% 0.189 145.3);

Tailwind

colors: {
  custom: {
    50: '#72c172',
    500: '#18a535',
    950: '#000000',
  },
}

SCSS

$custom: #18a535;
$custom-light: #72c172;
$custom-dark: #000000;

JSON

{
  "hex": "#18a535",
  "rgb": {
    "r": 24,
    "g": 165,
    "b": 53
  },
  "hsl": {
    "h": 132.34,
    "s": 74.603,
    "l": 37.059
  },
  "oklch": {
    "l": 0.63026,
    "c": 0.18862,
    "h": 145.3
  },
  "luminance": 0.27361
}

Semantic roles & 50–950 ramp

primary

#18A535

secondary

#C851B0

accent

#37CBF1

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #18A535

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

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