#189E18#189E18

#189E18 is a mid, vivid green. Relative luminance 0.247; OKLCH L 60.9% C 0.197 H 142.7°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#189E18
RGB	rgb(24, 158, 24)
HSL	hsl(120, 74%, 36%)
HSV	hsv(120, 85%, 62%)
CMYK	cmyk(84.8%, 0%, 84.8%, 38%)
CIE-LAB	lab(56.79, -57.70, 54.07)
CIE-LCH	lch(56.79, 79.08, 136.86°)
OKLab	oklab(60.88% -0.1566 0.1194)
OKLCH	oklch(60.88% 0.197 142.7)
XYZ	xyz(12.7676, 24.7123, 4.9610)
Luminance	0.2471 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#189E18 #9E189E

analogous

#5B9E18 #189E18 #189E5B

triadic

#189E18 #18189E #9E1818

tetradic

#189E18 #185B9E #9E189E #9E5B18

square

#189E18 #185B9E #9E189E #9E5B18

split-complementary

#189E18 #5B189E #9E185B

monochromatic

#083408 #106910 #189E18 #20D320 #4DE44D

Accessibility & contrast

On white

3.53

#189E18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#189E18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #189E18

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##189E18	#FFFFFF	#000000	##000000
##189E18	1.00	3.53	5.94	5.94
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28E00

Deuteranopia (green-blind)

#94852A

Tritanopia (blue-blind)

#009986

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #189e18;
/* rgb */ color: rgb(24, 158, 24);
/* oklch */ color: oklch(60.9% 0.197 142.7);

Tailwind

colors: {
  custom: {
    50: '#72bc63',
    500: '#189e18',
    950: '#000000',
  },
}

SCSS

$custom: #189e18;
$custom-light: #72bc63;
$custom-dark: #000000;

JSON

{
  "hex": "#189e18",
  "rgb": {
    "r": 24,
    "g": 158,
    "b": 24
  },
  "hsl": {
    "h": 120,
    "s": 73.626,
    "l": 35.686
  },
  "oklch": {
    "l": 0.60877,
    "c": 0.19692,
    "h": 142.7
  },
  "luminance": 0.24714
}

Semantic roles & 50–950 ramp

primary

#189E18

secondary

#C64CC6

accent

#38F0F0

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #189E18

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

Preview Lab → · Contrast checker → · Palette generator →