#18A02A#18A02A

#18A02A is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.5% C 0.190 H 144.2°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#18A02A
RGB	rgb(24, 160, 42)
HSL	hsl(128, 74%, 36%)
HSV	hsv(128, 85%, 63%)
CMYK	cmyk(85%, 0%, 73.8%, 37.3%)
CIE-LAB	lab(57.56, -57.07, 49.03)
CIE-LCH	lch(57.56, 75.24, 139.33°)
OKLab	oklab(61.55% -0.1542 0.1113)
OKLCH	oklch(61.55% 0.19 144.2)
XYZ	xyz(13.3645, 25.5013, 6.4079)
Luminance	0.2550 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A02A #A0188E

analogous

#4AA018 #18A02A #18A06E

triadic

#18A02A #2A18A0 #A02A18

tetradic

#18A02A #184AA0 #A0188E #A06E18

square

#18A02A #184AA0 #A0188E #A06E18

split-complementary

#18A02A #6E18A0 #A0184A

monochromatic

#08360E #106B1C #18A02A #20D538 #4EE462

Accessibility & contrast

On white

3.44

#18A02A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#18A02A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A02A

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A02A	#FFFFFF	#000000	##000000
##18A02A	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39015

Deuteranopia (green-blind)

#958636

Tritanopia (blue-blind)

#009B89

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #18a02a;
/* rgb */ color: rgb(24, 160, 42);
/* oklch */ color: oklch(61.5% 0.190 144.2);

Tailwind

colors: {
  custom: {
    50: '#72bd6b',
    500: '#18a02a',
    950: '#000000',
  },
}

SCSS

$custom: #18a02a;
$custom-light: #72bd6b;
$custom-dark: #000000;

JSON

{
  "hex": "#18a02a",
  "rgb": {
    "r": 24,
    "g": 160,
    "b": 42
  },
  "hsl": {
    "h": 127.941,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61547,
    "c": 0.19016,
    "h": 144.2
  },
  "luminance": 0.25503
}

Semantic roles & 50–950 ramp

primary

#18A02A

secondary

#C64DB6

accent

#37D8F1

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #18A02A

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

Preview Lab → · Contrast checker → · Palette generator →