#498923#498923

#498923 is a mid, vivid yellow-green. Relative luminance 0.194; OKLCH L 56.6% C 0.149 H 136.3°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#498923
RGB	rgb(73, 137, 35)
HSL	hsl(98, 59%, 34%)
HSV	hsv(98, 74%, 54%)
CMYK	cmyk(46.7%, 0%, 74.5%, 46.3%)
CIE-LAB	lab(51.18, -38.78, 45.64)
CIE-LCH	lch(51.18, 59.89, 130.36°)
OKLab	oklab(56.62% -0.1078 0.1029)
OKLCH	oklch(56.62% 0.149 136.3)
XYZ	xyz(11.9964, 19.4284, 4.7077)
Luminance	0.1943 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498923 #632389

analogous

#7C8923 #498923 #238930

triadic

#498923 #234989 #892349

tetradic

#498923 #237C89 #632389 #893023

square

#498923 #237C89 #632389 #893023

split-complementary

#498923 #302389 #89237C

monochromatic

#15280A #2F5817 #498923 #63BA2F #83D353

Accessibility & contrast

On white

4.30

#498923 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#498923 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498923

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498923	#FFFFFF	#000000	##000000
##498923	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D10

Deuteranopia (green-blind)

#85782D

Tritanopia (blue-blind)

#468475

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #498923;
/* rgb */ color: rgb(73, 137, 35);
/* oklch */ color: oklch(56.6% 0.149 136.3);

Tailwind

colors: {
  custom: {
    50: '#82ac65',
    500: '#498923',
    950: '#000000',
  },
}

SCSS

$custom: #498923;
$custom-light: #82ac65;
$custom-dark: #000000;

JSON

{
  "hex": "#498923",
  "rgb": {
    "r": 73,
    "g": 137,
    "b": 35
  },
  "hsl": {
    "h": 97.647,
    "s": 59.302,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56622,
    "c": 0.14902,
    "h": 136.3
  },
  "luminance": 0.19429
}

Semantic roles & 50–950 ramp

primary

#498923

secondary

#9151B7

accent

#45E2A8

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #498923

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

Preview Lab → · Contrast checker → · Palette generator →