#18A03C#18A03C

#18A03C is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.7% C 0.178 H 146.6°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#18A03C
RGB	rgb(24, 160, 60)
HSL	hsl(136, 74%, 36%)
HSV	hsv(136, 85%, 63%)
CMYK	cmyk(85%, 0%, 62.5%, 37.3%)
CIE-LAB	lab(57.71, -55.18, 41.61)
CIE-LCH	lch(57.71, 69.11, 142.98°)
OKLab	oklab(61.72% -0.1483 0.0977)
OKLCH	oklch(61.72% 0.178 146.6)
XYZ	xyz(13.7620, 25.6603, 8.5017)
Luminance	0.2566 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A03C #A0187C

analogous

#38A018 #18A03C #18A080

triadic

#18A03C #3C18A0 #A03C18

tetradic

#18A03C #1838A0 #A0187C #A08018

square

#18A03C #1838A0 #A0187C #A08018

split-complementary

#18A03C #8018A0 #A01838

monochromatic

#083614 #106B28 #18A03C #20D550 #4EE476

Accessibility & contrast

On white

3.42

#18A03C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#18A03C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A03C

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A03C	#FFFFFF	#000000	##000000
##18A03C	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29131

Deuteranopia (green-blind)

#948745

Tritanopia (blue-blind)

#009C8B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #18a03c;
/* rgb */ color: rgb(24, 160, 60);
/* oklch */ color: oklch(61.7% 0.178 146.6);

Tailwind

colors: {
  custom: {
    50: '#71bd75',
    500: '#18a03c',
    950: '#000000',
  },
}

SCSS

$custom: #18a03c;
$custom-light: #71bd75;
$custom-dark: #000000;

JSON

{
  "hex": "#18a03c",
  "rgb": {
    "r": 24,
    "g": 160,
    "b": 60
  },
  "hsl": {
    "h": 135.882,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61723,
    "c": 0.17758,
    "h": 146.6
  },
  "luminance": 0.25662
}

Semantic roles & 50–950 ramp

primary

#18A03C

secondary

#C64DA6

accent

#37C0F1

background

#F7FBF7

surface

#EDF7ED

border

#C8D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #18A03C

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

Preview Lab → · Contrast checker → · Palette generator →