#18A13A#18A13A

#18A13A is a mid, vivid green. Relative luminance 0.260; OKLCH L 62.0% C 0.180 H 146.3°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#18A13A
RGB	rgb(24, 161, 58)
HSL	hsl(135, 74%, 36%)
HSV	hsv(135, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 64%, 36.9%)
CIE-LAB	lab(58.03, -55.75, 42.87)
CIE-LCH	lch(58.03, 70.33, 142.44°)
OKLab	oklab(61.98% -0.1499 0.1002)
OKLCH	oklch(61.98% 0.18 146.3)
XYZ	xyz(13.8842, 25.9877, 8.2865)
Luminance	0.2599 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A13A #A1187F

analogous

#3AA118 #18A13A #18A17F

triadic

#18A13A #3A18A1 #A13A18

tetradic

#18A13A #183AA1 #A1187F #A17F18

square

#18A13A #183AA1 #A1187F #A17F18

split-complementary

#18A13A #7F18A1 #A1183A

monochromatic

#083614 #106C27 #18A13A #20D64D #4FE574

Accessibility & contrast

On white

3.39

#18A13A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#18A13A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A13A

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A13A	#FFFFFF	#000000	##000000
##18A13A	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3922E

Deuteranopia (green-blind)

#958843

Tritanopia (blue-blind)

#009D8B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #18a13a;
/* rgb */ color: rgb(24, 161, 58);
/* oklch */ color: oklch(62.0% 0.180 146.3);

Tailwind

colors: {
  custom: {
    50: '#71be74',
    500: '#18a13a',
    950: '#000000',
  },
}

SCSS

$custom: #18a13a;
$custom-light: #71be74;
$custom-dark: #000000;

JSON

{
  "hex": "#18a13a",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 58
  },
  "hsl": {
    "h": 134.891,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61976,
    "c": 0.18032,
    "h": 146.3
  },
  "luminance": 0.25989
}

Semantic roles & 50–950 ramp

primary

#18A13A

secondary

#C74EA9

accent

#37C3F1

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #18A13A

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

Preview Lab → · Contrast checker → · Palette generator →