#449B18#449B18

#449B18 is a mid, vivid yellow-green. Relative luminance 0.247; OKLCH L 61.2% C 0.179 H 138.0°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#449B18
RGB	rgb(68, 155, 24)
HSL	hsl(100, 73%, 35%)
HSV	hsv(100, 85%, 61%)
CMYK	cmyk(56.1%, 0%, 84.5%, 39.2%)
CIE-LAB	lab(56.82, -48.13, 54.47)
CIE-LCH	lch(56.82, 72.69, 131.46°)
OKLab	oklab(61.19% -0.1333 0.1198)
OKLCH	oklch(61.19% 0.179 138)
XYZ	xyz(14.2696, 24.7364, 4.8866)
Luminance	0.2474 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#449B18 #6F189B

analogous

#869B18 #449B18 #189B2D

triadic

#449B18 #18449B #9B1844

tetradic

#449B18 #18869B #6F189B #9B2D18

square

#449B18 #18869B #6F189B #9B2D18

split-complementary

#449B18 #2D189B #9B1886

monochromatic

#163108 #2D6610 #449B18 #5BD020 #7EE34A

Accessibility & contrast

On white

3.53

#449B18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#449B18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #449B18

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##449B18	#FFFFFF	#000000	##000000
##449B18	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D00

Deuteranopia (green-blind)

#958629

Tritanopia (blue-blind)

#3C9584

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #449b18;
/* rgb */ color: rgb(68, 155, 24);
/* oklch */ color: oklch(61.2% 0.179 138.0);

Tailwind

colors: {
  custom: {
    50: '#82b963',
    500: '#449b18',
    950: '#000000',
  },
}

SCSS

$custom: #449b18;
$custom-light: #82b963;
$custom-dark: #000000;

JSON

{
  "hex": "#449b18",
  "rgb": {
    "r": 68,
    "g": 155,
    "b": 24
  },
  "hsl": {
    "h": 99.847,
    "s": 73.184,
    "l": 35.098
  },
  "oklch": {
    "l": 0.61186,
    "c": 0.17921,
    "h": 138
  },
  "luminance": 0.24738
}

Semantic roles & 50–950 ramp

primary

#449B18

secondary

#9C4AC5

accent

#38F0B2

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #449B18

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

Preview Lab → · Contrast checker → · Palette generator →