#498A23#498A23

#498A23 is a mid, vivid yellow-green. Relative luminance 0.197; OKLCH L 56.9% C 0.150 H 136.5°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#498A23
RGB	rgb(73, 138, 35)
HSL	hsl(98, 60%, 34%)
HSV	hsv(98, 75%, 54%)
CMYK	cmyk(47.1%, 0%, 74.6%, 45.9%)
CIE-LAB	lab(51.51, -39.20, 45.97)
CIE-LCH	lch(51.51, 60.41, 130.46°)
OKLab	oklab(56.89% -0.1089 0.1036)
OKLCH	oklch(56.89% 0.15 136.5)
XYZ	xyz(12.1392, 19.7140, 4.7553)
Luminance	0.1971 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498A23 #64238A

analogous

#7D8A23 #498A23 #238A31

triadic

#498A23 #23498A #8A2349

tetradic

#498A23 #237D8A #64238A #8A3123

square

#498A23 #237D8A #64238A #8A3123

split-complementary

#498A23 #31238A #8A237D

monochromatic

#15280A #2F5917 #498A23 #63BB2F #83D454

Accessibility & contrast

On white

4.25

#498A23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#498A23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498A23

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498A23	#FFFFFF	#000000	##000000
##498A23	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E10

Deuteranopia (green-blind)

#86792D

Tritanopia (blue-blind)

#468576

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #498a23;
/* rgb */ color: rgb(73, 138, 35);
/* oklch */ color: oklch(56.9% 0.150 136.5);

Tailwind

colors: {
  custom: {
    50: '#82ad65',
    500: '#498a23',
    950: '#000000',
  },
}

SCSS

$custom: #498a23;
$custom-light: #82ad65;
$custom-dark: #000000;

JSON

{
  "hex": "#498a23",
  "rgb": {
    "r": 73,
    "g": 138,
    "b": 35
  },
  "hsl": {
    "h": 97.864,
    "s": 59.538,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56891,
    "c": 0.15032,
    "h": 136.5
  },
  "luminance": 0.19715
}

Semantic roles & 50–950 ramp

primary

#498A23

secondary

#9251B7

accent

#45E3A9

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #498A23

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

Preview Lab → · Contrast checker → · Palette generator →