#498A28#498A28

#498A28 is a mid, vivid yellow-green. Relative luminance 0.197; OKLCH L 56.9% C 0.147 H 137.0°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#498A28
RGB	rgb(73, 138, 40)
HSL	hsl(100, 55%, 35%)
HSV	hsv(100, 71%, 54%)
CMYK	cmyk(47.1%, 0%, 71%, 45.9%)
CIE-LAB	lab(51.55, -38.81, 44.02)
CIE-LCH	lch(51.55, 58.68, 131.40°)
OKLab	oklab(56.93% -0.1075 0.1002)
OKLCH	oklch(56.93% 0.147 137)
XYZ	xyz(12.2188, 19.7458, 5.1746)
Luminance	0.1975 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498A28 #69288A

analogous

#7A8A28 #498A28 #288A38

triadic

#498A28 #28498A #8A2849

tetradic

#498A28 #287A8A #69288A #8A3828

square

#498A28 #287A8A #69288A #8A3828

split-complementary

#498A28 #38288A #8A287A

monochromatic

#172B0C #305B1A #498A28 #62B936 #83D05D

Accessibility & contrast

On white

4.24

#498A28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#498A28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498A28

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498A28	#FFFFFF	#000000	##000000
##498A28	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E19

Deuteranopia (green-blind)

#867931

Tritanopia (blue-blind)

#458576

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #498a28;
/* rgb */ color: rgb(73, 138, 40);
/* oklch */ color: oklch(56.9% 0.147 137.0);

Tailwind

colors: {
  custom: {
    50: '#82ad68',
    500: '#498a28',
    950: '#000000',
  },
}

SCSS

$custom: #498a28;
$custom-light: #82ad68;
$custom-dark: #000000;

JSON

{
  "hex": "#498a28",
  "rgb": {
    "r": 73,
    "g": 138,
    "b": 40
  },
  "hsl": {
    "h": 99.796,
    "s": 55.056,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56933,
    "c": 0.14698,
    "h": 137
  },
  "luminance": 0.19747
}

Semantic roles & 50–950 ramp

primary

#498A28

secondary

#9659B5

accent

#49DEAC

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #498A28

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

Preview Lab → · Contrast checker → · Palette generator →