#18A144#18A144

#18A144 is a light, vivid green. Relative luminance 0.261; OKLCH L 62.1% C 0.172 H 148.0°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#18A144
RGB	rgb(24, 161, 68)
HSL	hsl(139, 74%, 36%)
HSV	hsv(139, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 57.8%, 36.9%)
CIE-LAB	lab(58.13, -54.45, 38.31)
CIE-LCH	lch(58.13, 66.57, 144.87°)
OKLab	oklab(62.1% -0.1461 0.0912)
OKLCH	oklch(62.1% 0.172 148)
XYZ	xyz(14.1638, 26.0995, 9.7589)
Luminance	0.2610 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A144 #A11875

analogous

#31A118 #18A144 #18A189

triadic

#18A144 #4418A1 #A14418

tetradic

#18A144 #1831A1 #A11875 #A18918

square

#18A144 #1831A1 #A11875 #A18918

split-complementary

#18A144 #8918A1 #A11831

monochromatic

#083617 #106C2E #18A144 #20D65A #4FE57F

Accessibility & contrast

On white

3.38

#18A144 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#18A144 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A144

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A144	#FFFFFF	#000000	##000000
##18A144	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3923B

Deuteranopia (green-blind)

#94884B

Tritanopia (blue-blind)

#009E8C

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #18a144;
/* rgb */ color: rgb(24, 161, 68);
/* oklch */ color: oklch(62.1% 0.172 148.0);

Tailwind

colors: {
  custom: {
    50: '#71be7a',
    500: '#18a144',
    950: '#000000',
  },
}

SCSS

$custom: #18a144;
$custom-light: #71be7a;
$custom-dark: #000000;

JSON

{
  "hex": "#18a144",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 68
  },
  "hsl": {
    "h": 139.27,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.62098,
    "c": 0.17225,
    "h": 148
  },
  "luminance": 0.26101
}

Semantic roles & 50–950 ramp

primary

#18A144

secondary

#C74EA0

accent

#37B5F1

background

#F7FBF7

surface

#EDF7EE

border

#C8D0C9

text

#091209

muted

#7B817B

Preview Lab

Preview with #18A144

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

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