#499F19#499F19

#499F19 is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.5% C 0.181 H 137.5°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#499F19
RGB	rgb(73, 159, 25)
HSL	hsl(99, 73%, 36%)
HSV	hsv(99, 84%, 62%)
CMYK	cmyk(54.1%, 0%, 84.3%, 37.6%)
CIE-LAB	lab(58.30, -48.16, 55.62)
CIE-LCH	lch(58.30, 73.57, 130.89°)
OKLab	oklab(62.46% -0.1336 0.1223)
OKLCH	oklch(62.46% 0.181 137.5)
XYZ	xyz(15.3207, 26.2817, 5.1851)
Luminance	0.2628 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#499F19 #6F199F

analogous

#8C9F19 #499F19 #199F2C

triadic

#499F19 #19499F #9F1949

tetradic

#499F19 #198C9F #6F199F #9F2C19

square

#499F19 #198C9F #6F199F #9F2C19

split-complementary

#499F19 #2C199F #9F198C

monochromatic

#183508 #316A11 #499F19 #61D421 #84E34F

Accessibility & contrast

On white

3.36

#499F19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#499F19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #499F19

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##499F19	#FFFFFF	#000000	##000000
##499F19	1.00	3.36	6.26	6.26
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49100

Deuteranopia (green-blind)

#998A2A

Tritanopia (blue-blind)

#439987

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #499f19;
/* rgb */ color: rgb(73, 159, 25);
/* oklch */ color: oklch(62.5% 0.181 137.5);

Tailwind

colors: {
  custom: {
    50: '#85bc64',
    500: '#499f19',
    950: '#000000',
  },
}

SCSS

$custom: #499f19;
$custom-light: #85bc64;
$custom-dark: #000000;

JSON

{
  "hex": "#499f19",
  "rgb": {
    "r": 73,
    "g": 159,
    "b": 25
  },
  "hsl": {
    "h": 98.507,
    "s": 72.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.62464,
    "c": 0.18113,
    "h": 137.5
  },
  "luminance": 0.26283
}

Semantic roles & 50–950 ramp

primary

#499F19

secondary

#9B4EC6

accent

#38F0AE

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #499F19

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

Preview Lab → · Contrast checker → · Palette generator →