#448A18#448A18

#448A18 is a mid, vivid yellow-green. Relative luminance 0.195; OKLCH L 56.6% C 0.159 H 136.6°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#448A18
RGB	rgb(68, 138, 24)
HSL	hsl(97, 70%, 32%)
HSV	hsv(97, 83%, 54%)
CMYK	cmyk(50.7%, 0%, 82.6%, 45.9%)
CIE-LAB	lab(51.23, -41.52, 49.38)
CIE-LCH	lch(51.23, 64.52, 130.06°)
OKLab	oklab(56.58% -0.1156 0.1091)
OKLCH	oklch(56.58% 0.159 136.6)
XYZ	xyz(11.6369, 19.4710, 4.0091)
Luminance	0.1947 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#448A18 #5E188A

analogous

#7D8A18 #448A18 #188A25

triadic

#448A18 #18448A #8A1844

tetradic

#448A18 #187D8A #5E188A #8A2518

square

#448A18 #187D8A #5E188A #8A2518

split-complementary

#448A18 #25188A #8A187D

monochromatic

#112206 #2A560F #448A18 #5EBE21 #7CDE3F

Accessibility & contrast

On white

4.29

#448A18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#448A18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #448A18

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##448A18	#FFFFFF	#000000	##000000
##448A18	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#867826

Tritanopia (blue-blind)

#408575

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #448a18;
/* rgb */ color: rgb(68, 138, 24);
/* oklch */ color: oklch(56.6% 0.159 136.6);

Tailwind

colors: {
  custom: {
    50: '#80ad60',
    500: '#448a18',
    950: '#000000',
  },
}

SCSS

$custom: #448a18;
$custom-light: #80ad60;
$custom-dark: #000000;

JSON

{
  "hex": "#448a18",
  "rgb": {
    "r": 68,
    "g": 138,
    "b": 24
  },
  "hsl": {
    "h": 96.842,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56583,
    "c": 0.15894,
    "h": 136.6
  },
  "luminance": 0.19472
}

Semantic roles & 50–950 ramp

primary

#448A18

secondary

#8D40BD

accent

#3BEDA8

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #448A18

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

Preview Lab → · Contrast checker → · Palette generator →