#498F23#498F23

#498F23 is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.2% C 0.157 H 137.0°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#498F23
RGB	rgb(73, 143, 35)
HSL	hsl(99, 61%, 35%)
HSV	hsv(99, 76%, 56%)
CMYK	cmyk(49%, 0%, 75.5%, 43.9%)
CIE-LAB	lab(53.15, -41.28, 47.60)
CIE-LCH	lch(53.15, 63.01, 130.93°)
OKLab	oklab(58.24% -0.1145 0.107)
OKLCH	oklch(58.24% 0.157 137)
XYZ	xyz(12.8731, 21.1819, 5.0000)
Luminance	0.2118 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498F23 #69238F

analogous

#7F8F23 #498F23 #238F33

triadic

#498F23 #23498F #8F2349

tetradic

#498F23 #237F8F #69238F #8F3323

square

#498F23 #237F8F #69238F #8F3323

split-complementary

#498F23 #33238F #8F237F

monochromatic

#172D0B #305E17 #498F23 #62C02F #83D657

Accessibility & contrast

On white

4.01

#498F23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#498F23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498F23

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498F23	#FFFFFF	#000000	##000000
##498F23	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94830E

Deuteranopia (green-blind)

#8B7D2E

Tritanopia (blue-blind)

#458A7A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #498f23;
/* rgb */ color: rgb(73, 143, 35);
/* oklch */ color: oklch(58.2% 0.157 137.0);

Tailwind

colors: {
  custom: {
    50: '#83b066',
    500: '#498f23',
    950: '#000000',
  },
}

SCSS

$custom: #498f23;
$custom-light: #83b066;
$custom-dark: #000000;

JSON

{
  "hex": "#498f23",
  "rgb": {
    "r": 73,
    "g": 143,
    "b": 35
  },
  "hsl": {
    "h": 98.889,
    "s": 60.674,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58235,
    "c": 0.15673,
    "h": 137
  },
  "luminance": 0.21183
}

Semantic roles & 50–950 ramp

primary

#498F23

secondary

#9654BA

accent

#44E4AC

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #498F23

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

Preview Lab → · Contrast checker → · Palette generator →