#498D23#498D23

#498D23 is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 57.7% C 0.154 H 136.8°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#498D23
RGB	rgb(73, 141, 35)
HSL	hsl(98, 60%, 35%)
HSV	hsv(98, 75%, 55%)
CMYK	cmyk(48.2%, 0%, 75.2%, 44.7%)
CIE-LAB	lab(52.49, -40.45, 46.95)
CIE-LCH	lch(52.49, 61.97, 130.75°)
OKLab	oklab(57.7% -0.1123 0.1056)
OKLCH	oklch(57.7% 0.154 136.8)
XYZ	xyz(12.5755, 20.5867, 4.9008)
Luminance	0.2059 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498D23 #67238D

analogous

#7E8D23 #498D23 #238D32

triadic

#498D23 #23498D #8D2349

tetradic

#498D23 #237E8D #67238D #8D3223

square

#498D23 #237E8D #67238D #8D3223

split-complementary

#498D23 #32238D #8D237E

monochromatic

#162B0B #305C17 #498D23 #62BE2F #83D555

Accessibility & contrast

On white

4.10

#498D23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#498D23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498D23

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498D23	#FFFFFF	#000000	##000000
##498D23	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92810F

Deuteranopia (green-blind)

#897B2E

Tritanopia (blue-blind)

#458879

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #498d23;
/* rgb */ color: rgb(73, 141, 35);
/* oklch */ color: oklch(57.7% 0.154 136.8);

Tailwind

colors: {
  custom: {
    50: '#82af65',
    500: '#498d23',
    950: '#000000',
  },
}

SCSS

$custom: #498d23;
$custom-light: #82af65;
$custom-dark: #000000;

JSON

{
  "hex": "#498d23",
  "rgb": {
    "r": 73,
    "g": 141,
    "b": 35
  },
  "hsl": {
    "h": 98.491,
    "s": 60.227,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57698,
    "c": 0.15418,
    "h": 136.8
  },
  "luminance": 0.20588
}

Semantic roles & 50–950 ramp

primary

#498D23

secondary

#9453B9

accent

#44E3AA

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #498D23

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

Preview Lab → · Contrast checker → · Palette generator →