#18A03F#18A03F

#18A03F is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.8% C 0.175 H 147.2°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#18A03F
RGB	rgb(24, 160, 63)
HSL	hsl(137, 74%, 36%)
HSV	hsv(137, 85%, 63%)
CMYK	cmyk(85%, 0%, 60.6%, 37.3%)
CIE-LAB	lab(57.74, -54.79, 40.25)
CIE-LCH	lch(57.74, 67.99, 143.70°)
OKLab	oklab(61.76% -0.1472 0.095)
OKLCH	oklch(61.76% 0.175 147.2)
XYZ	xyz(13.8436, 25.6929, 8.9313)
Luminance	0.2570 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A03F #A01879

analogous

#35A018 #18A03F #18A083

triadic

#18A03F #3F18A0 #A03F18

tetradic

#18A03F #1835A0 #A01879 #A08318

square

#18A03F #1835A0 #A01879 #A08318

split-complementary

#18A03F #8318A0 #A01835

monochromatic

#083615 #106B2A #18A03F #20D554 #4EE479

Accessibility & contrast

On white

3.42

#18A03F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#18A03F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A03F

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A03F	#FFFFFF	#000000	##000000
##18A03F	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29135

Deuteranopia (green-blind)

#948747

Tritanopia (blue-blind)

#009C8B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #18a03f;
/* rgb */ color: rgb(24, 160, 63);
/* oklch */ color: oklch(61.8% 0.175 147.2);

Tailwind

colors: {
  custom: {
    50: '#71bd77',
    500: '#18a03f',
    950: '#000000',
  },
}

SCSS

$custom: #18a03f;
$custom-light: #71bd77;
$custom-dark: #000000;

JSON

{
  "hex": "#18a03f",
  "rgb": {
    "r": 24,
    "g": 160,
    "b": 63
  },
  "hsl": {
    "h": 137.206,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61759,
    "c": 0.17518,
    "h": 147.2
  },
  "luminance": 0.25695
}

Semantic roles & 50–950 ramp

primary

#18A03F

secondary

#C64DA4

accent

#37BBF1

background

#F7FBF7

surface

#EDF7ED

border

#C8D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #18A03F

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

Preview Lab → · Contrast checker → · Palette generator →