#498528#498528

#498528 is a mid, vivid yellow-green. Relative luminance 0.183; OKLCH L 55.6% C 0.140 H 136.5°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#498528
RGB	rgb(73, 133, 40)
HSL	hsl(99, 54%, 34%)
HSV	hsv(99, 70%, 52%)
CMYK	cmyk(45.1%, 0%, 69.9%, 47.8%)
CIE-LAB	lab(49.91, -36.67, 42.30)
CIE-LCH	lch(49.91, 55.98, 130.92°)
OKLab	oklab(55.59% -0.1017 0.0966)
OKLCH	oklch(55.59% 0.14 136.5)
XYZ	xyz(11.5179, 18.3440, 4.9409)
Luminance	0.1835 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498528 #642885

analogous

#788528 #498528 #288536

triadic

#498528 #284985 #852849

tetradic

#498528 #287885 #642885 #853628

square

#498528 #287885 #642885 #853628

split-complementary

#498528 #362885 #852878

monochromatic

#15270C #2F561A #498528 #63B436 #83CD5A

Accessibility & contrast

On white

4.50

#498528 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#498528 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498528

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498528	#FFFFFF	#000000	##000000
##498528	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A1B

Deuteranopia (green-blind)

#827530

Tritanopia (blue-blind)

#468072

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #498528;
/* rgb */ color: rgb(73, 133, 40);
/* oklch */ color: oklch(55.6% 0.140 136.5);

Tailwind

colors: {
  custom: {
    50: '#81a967',
    500: '#498528',
    950: '#000000',
  },
}

SCSS

$custom: #498528;
$custom-light: #81a967;
$custom-dark: #000000;

JSON

{
  "hex": "#498528",
  "rgb": {
    "r": 73,
    "g": 133,
    "b": 40
  },
  "hsl": {
    "h": 98.71,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.5559,
    "c": 0.14029,
    "h": 136.5
  },
  "luminance": 0.18345
}

Semantic roles & 50–950 ramp

primary

#498528

secondary

#9256B3

accent

#4BDDA9

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #498528

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

Preview Lab → · Contrast checker → · Palette generator →