#498123#498123

#498123 is a mid, vivid yellow-green. Relative luminance 0.172; OKLCH L 54.5% C 0.138 H 135.4°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#498123
RGB	rgb(73, 129, 35)
HSL	hsl(96, 57%, 32%)
HSV	hsv(96, 73%, 51%)
CMYK	cmyk(43.4%, 0%, 72.9%, 49.4%)
CIE-LAB	lab(48.56, -35.34, 42.97)
CIE-LCH	lch(48.56, 55.64, 129.43°)
OKLab	oklab(54.47% -0.0985 0.0973)
OKLCH	oklch(54.47% 0.138 135.4)
XYZ	xyz(10.9010, 17.2377, 4.3426)
Luminance	0.1724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498123 #5B2381

analogous

#788123 #498123 #23812C

triadic

#498123 #234981 #812349

tetradic

#498123 #237881 #5B2381 #812C23

square

#498123 #237881 #5B2381 #812C23

split-complementary

#498123 #2C2381 #812378

monochromatic

#132109 #2E5116 #498123 #64B130 #83CF4F

Accessibility & contrast

On white

4.72

#498123 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#498123 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #498123

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498123	#FFFFFF	#000000	##FFFFFF
##498123	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867614

Deuteranopia (green-blind)

#7E722C

Tritanopia (blue-blind)

#477C6E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #498123;
/* rgb */ color: rgb(73, 129, 35);
/* oklch */ color: oklch(54.5% 0.138 135.4);

Tailwind

colors: {
  custom: {
    50: '#81a664',
    500: '#498123',
    950: '#000000',
  },
}

SCSS

$custom: #498123;
$custom-light: #81a664;
$custom-dark: #000000;

JSON

{
  "hex": "#498123",
  "rgb": {
    "r": 73,
    "g": 129,
    "b": 35
  },
  "hsl": {
    "h": 95.745,
    "s": 57.317,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54469,
    "c": 0.13845,
    "h": 135.4
  },
  "luminance": 0.17238
}

Semantic roles & 50–950 ramp

primary

#498123

secondary

#8A4DB3

accent

#47E1A3

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #498123

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

Preview Lab → · Contrast checker → · Palette generator →