#499018#499018

#499018 is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.4% C 0.164 H 136.2°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#499018
RGB	rgb(73, 144, 24)
HSL	hsl(96, 71%, 33%)
HSV	hsv(96, 83%, 56%)
CMYK	cmyk(49.3%, 0%, 83.3%, 43.5%)
CIE-LAB	lab(53.41, -42.35, 51.46)
CIE-LCH	lch(53.41, 66.64, 129.45°)
OKLab	oklab(58.44% -0.1181 0.1134)
OKLCH	oklch(58.44% 0.164 136.2)
XYZ	xyz(12.8854, 21.4281, 4.3210)
Luminance	0.2143 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#499018 #5F1890

analogous

#859018 #499018 #189023

triadic

#499018 #184990 #901849

tetradic

#499018 #188590 #5F1890 #902318

square

#499018 #188590 #5F1890 #902318

split-complementary

#499018 #231890 #901885

monochromatic

#142707 #2E5C0F #499018 #64C421 #83E043

Accessibility & contrast

On white

3.97

#499018 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#499018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #499018

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##499018	#FFFFFF	#000000	##000000
##499018	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8C7D27

Tritanopia (blue-blind)

#468A7A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #499018;
/* rgb */ color: rgb(73, 144, 24);
/* oklch */ color: oklch(58.4% 0.164 136.2);

Tailwind

colors: {
  custom: {
    50: '#83b161',
    500: '#499018',
    950: '#000000',
  },
}

SCSS

$custom: #499018;
$custom-light: #83b161;
$custom-dark: #000000;

JSON

{
  "hex": "#499018",
  "rgb": {
    "r": 73,
    "g": 144,
    "b": 24
  },
  "hsl": {
    "h": 95.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58435,
    "c": 0.16373,
    "h": 136.2
  },
  "luminance": 0.21429
}

Semantic roles & 50–950 ramp

primary

#499018

secondary

#8D43C0

accent

#3AEEA4

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0B1105

muted

#7C807A

Preview Lab

Preview with #499018

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

Preview Lab → · Contrast checker → · Palette generator →