#498523#498523

#498523 is a mid, vivid yellow-green. Relative luminance 0.183; OKLCH L 55.5% C 0.144 H 135.9°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#498523
RGB	rgb(73, 133, 35)
HSL	hsl(97, 58%, 33%)
HSV	hsv(97, 74%, 52%)
CMYK	cmyk(45.1%, 0%, 73.7%, 47.8%)
CIE-LAB	lab(49.87, -37.08, 44.31)
CIE-LCH	lch(49.87, 57.78, 129.92°)
OKLab	oklab(55.55% -0.1032 0.1001)
OKLCH	oklch(55.55% 0.144 135.9)
XYZ	xyz(11.4383, 18.3122, 4.5217)
Luminance	0.1831 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498523 #5F2385

analogous

#7A8523 #498523 #23852E

triadic

#498523 #234985 #852349

tetradic

#498523 #237A85 #5F2385 #852E23

square

#498523 #237A85 #5F2385 #852E23

split-complementary

#498523 #2E2385 #85237A

monochromatic

#142409 #2E5516 #498523 #64B530 #83D151

Accessibility & contrast

On white

4.50

#498523 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#498523 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498523

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498523	#FFFFFF	#000000	##000000
##498523	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A12

Deuteranopia (green-blind)

#82752C

Tritanopia (blue-blind)

#478072

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #498523;
/* rgb */ color: rgb(73, 133, 35);
/* oklch */ color: oklch(55.5% 0.144 135.9);

Tailwind

colors: {
  custom: {
    50: '#81a964',
    500: '#498523',
    950: '#000000',
  },
}

SCSS

$custom: #498523;
$custom-light: #81a964;
$custom-dark: #000000;

JSON

{
  "hex": "#498523",
  "rgb": {
    "r": 73,
    "g": 133,
    "b": 35
  },
  "hsl": {
    "h": 96.735,
    "s": 58.333,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55546,
    "c": 0.14378,
    "h": 135.9
  },
  "luminance": 0.18313
}

Semantic roles & 50–950 ramp

primary

#498523

secondary

#8D4FB5

accent

#46E2A5

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #498523

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

Preview Lab → · Contrast checker → · Palette generator →