#18A03A#18A03A

#18A03A is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.7% C 0.179 H 146.3°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#18A03A
RGB	rgb(24, 160, 58)
HSL	hsl(135, 74%, 36%)
HSV	hsv(135, 85%, 63%)
CMYK	cmyk(85%, 0%, 63.8%, 37.3%)
CIE-LAB	lab(57.69, -55.42, 42.50)
CIE-LCH	lch(57.69, 69.84, 142.52°)
OKLab	oklab(61.7% -0.149 0.0994)
OKLCH	oklch(61.7% 0.179 146.3)
XYZ	xyz(13.7102, 25.6396, 8.2285)
Luminance	0.2564 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A03A #A0187E

analogous

#3AA018 #18A03A #18A07E

triadic

#18A03A #3A18A0 #A03A18

tetradic

#18A03A #183AA0 #A0187E #A07E18

square

#18A03A #183AA0 #A0187E #A07E18

split-complementary

#18A03A #7E18A0 #A0183A

monochromatic

#083613 #106B27 #18A03A #20D54D #4EE474

Accessibility & contrast

On white

3.43

#18A03A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#18A03A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A03A

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A03A	#FFFFFF	#000000	##000000
##18A03A	1.00	3.43	6.13	6.13
#FFFFFF	3.43	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)

#A2912E

Deuteranopia (green-blind)

#948743

Tritanopia (blue-blind)

#009C8A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #18a03a;
/* rgb */ color: rgb(24, 160, 58);
/* oklch */ color: oklch(61.7% 0.179 146.3);

Tailwind

colors: {
  custom: {
    50: '#71bd74',
    500: '#18a03a',
    950: '#000000',
  },
}

SCSS

$custom: #18a03a;
$custom-light: #71bd74;
$custom-dark: #000000;

JSON

{
  "hex": "#18a03a",
  "rgb": {
    "r": 24,
    "g": 160,
    "b": 58
  },
  "hsl": {
    "h": 135,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.617,
    "c": 0.17913,
    "h": 146.3
  },
  "luminance": 0.25641
}

Semantic roles & 50–950 ramp

primary

#18A03A

secondary

#C64DA8

accent

#37C2F1

background

#F7FBF7

surface

#EDF7ED

border

#C8D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #18A03A

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

Preview Lab → · Contrast checker → · Palette generator →