#498F17#498F17

#498F17 is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.2% C 0.163 H 136.0°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#498F17
RGB	rgb(73, 143, 23)
HSL	hsl(95, 72%, 33%)
HSV	hsv(95, 84%, 56%)
CMYK	cmyk(49%, 0%, 83.9%, 43.9%)
CIE-LAB	lab(53.08, -41.99, 51.44)
CIE-LCH	lch(53.08, 66.40, 129.22°)
OKLab	oklab(58.16% -0.1172 0.1132)
OKLCH	oklch(58.16% 0.163 136)
XYZ	xyz(12.7244, 21.1224, 4.2170)
Luminance	0.2112 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498F17 #5D178F

analogous

#858F17 #498F17 #178F21

triadic

#498F17 #17498F #8F1749

tetradic

#498F17 #17858F #5D178F #8F2117

square

#498F17 #17858F #5D178F #8F2117

split-complementary

#498F17 #21178F #8F1785

monochromatic

#132606 #2E5A0F #498F17 #64C41F #83E040

Accessibility & contrast

On white

4.02

#498F17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#498F17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498F17

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498F17	#FFFFFF	#000000	##000000
##498F17	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8B7D26

Tritanopia (blue-blind)

#468979

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #498f17;
/* rgb */ color: rgb(73, 143, 23);
/* oklch */ color: oklch(58.2% 0.163 136.0);

Tailwind

colors: {
  custom: {
    50: '#83b060',
    500: '#498f17',
    950: '#000000',
  },
}

SCSS

$custom: #498f17;
$custom-light: #83b060;
$custom-dark: #000000;

JSON

{
  "hex": "#498f17",
  "rgb": {
    "r": 73,
    "g": 143,
    "b": 23
  },
  "hsl": {
    "h": 95,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.58161,
    "c": 0.16296,
    "h": 136
  },
  "luminance": 0.21123
}

Semantic roles & 50–950 ramp

primary

#498F17

secondary

#8C41C1

accent

#39EFA3

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #498F17

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

Preview Lab → · Contrast checker → · Palette generator →