#498D17#498D17

#498D17 is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.6% C 0.161 H 135.8°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#498D17
RGB	rgb(73, 141, 23)
HSL	hsl(95, 72%, 32%)
HSV	hsv(95, 84%, 55%)
CMYK	cmyk(48.2%, 0%, 83.7%, 44.7%)
CIE-LAB	lab(52.43, -41.18, 50.85)
CIE-LCH	lch(52.43, 65.43, 129.00°)
OKLab	oklab(57.62% -0.115 0.1119)
OKLCH	oklch(57.62% 0.161 135.8)
XYZ	xyz(12.4269, 20.5273, 4.1178)
Luminance	0.2053 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498D17 #5B178D

analogous

#848D17 #498D17 #178D20

triadic

#498D17 #17498D #8D1749

tetradic

#498D17 #17848D #5B178D #8D2017

square

#498D17 #17848D #5B178D #8D2017

split-complementary

#498D17 #20178D #8D1784

monochromatic

#132406 #2E580E #498D17 #64C220 #83E03F

Accessibility & contrast

On white

4.11

#498D17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#498D17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498D17

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498D17	#FFFFFF	#000000	##000000
##498D17	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928100

Deuteranopia (green-blind)

#897B26

Tritanopia (blue-blind)

#468778

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #498d17;
/* rgb */ color: rgb(73, 141, 23);
/* oklch */ color: oklch(57.6% 0.161 135.8);

Tailwind

colors: {
  custom: {
    50: '#83af60',
    500: '#498d17',
    950: '#000000',
  },
}

SCSS

$custom: #498d17;
$custom-light: #83af60;
$custom-dark: #000000;

JSON

{
  "hex": "#498d17",
  "rgb": {
    "r": 73,
    "g": 141,
    "b": 23
  },
  "hsl": {
    "h": 94.576,
    "s": 71.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.57623,
    "c": 0.16051,
    "h": 135.8
  },
  "luminance": 0.20528
}

Semantic roles & 50–950 ramp

primary

#498D17

secondary

#8A40C0

accent

#39EFA2

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #498D17

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

Preview Lab → · Contrast checker → · Palette generator →