#1A8A18#1A8A18

#1A8A18 is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.3% C 0.175 H 142.6°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#1A8A18
RGB	rgb(26, 138, 24)
HSL	hsl(119, 70%, 32%)
HSV	hsv(119, 83%, 54%)
CMYK	cmyk(81.2%, 0%, 82.6%, 45.9%)
CIE-LAB	lab(50.05, -51.22, 47.86)
CIE-LCH	lch(50.05, 70.09, 136.94°)
OKLab	oklab(55.27% -0.1391 0.1064)
OKLCH	oklch(55.27% 0.175 142.6)
XYZ	xyz(9.6787, 18.4614, 3.9173)
Luminance	0.1846 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A8A18 #88188A

analogous

#538A18 #1A8A18 #188A4F

triadic

#1A8A18 #181A8A #8A181A

tetradic

#1A8A18 #18538A #88188A #8A4F18

square

#1A8A18 #18538A #88188A #8A4F18

split-complementary

#1A8A18 #4F188A #8A1853

monochromatic

#062206 #10560F #1A8A18 #24BE21 #42DE3F

Accessibility & contrast

On white

4.48

#1A8A18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#1A8A18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A8A18

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A8A18	#FFFFFF	#000000	##000000
##1A8A18	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C00

Deuteranopia (green-blind)

#817426

Tritanopia (blue-blind)

#008675

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1a8a18;
/* rgb */ color: rgb(26, 138, 24);
/* oklch */ color: oklch(55.3% 0.175 142.6);

Tailwind

colors: {
  custom: {
    50: '#6dad60',
    500: '#1a8a18',
    950: '#000000',
  },
}

SCSS

$custom: #1a8a18;
$custom-light: #6dad60;
$custom-dark: #000000;

JSON

{
  "hex": "#1a8a18",
  "rgb": {
    "r": 26,
    "g": 138,
    "b": 24
  },
  "hsl": {
    "h": 118.947,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.5527,
    "c": 0.17511,
    "h": 142.6
  },
  "luminance": 0.18463
}

Semantic roles & 50–950 ramp

primary

#1A8A18

secondary

#BB40BD

accent

#3BEDEA

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #1A8A18

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

Preview Lab → · Contrast checker → · Palette generator →