#499123#499123

#499123 is a mid, vivid yellow-green. Relative luminance 0.218; OKLCH L 58.8% C 0.159 H 137.1°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#499123
RGB	rgb(73, 145, 35)
HSL	hsl(99, 61%, 35%)
HSV	hsv(99, 76%, 57%)
CMYK	cmyk(49.7%, 0%, 75.9%, 43.1%)
CIE-LAB	lab(53.80, -42.09, 48.25)
CIE-LCH	lch(53.80, 64.03, 131.10°)
OKLab	oklab(58.77% -0.1168 0.1083)
OKLCH	oklch(58.77% 0.159 137.1)
XYZ	xyz(13.1760, 21.7877, 5.1009)
Luminance	0.2179 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#499123 #6B2391

analogous

#809123 #499123 #239134

triadic

#499123 #234991 #912349

tetradic

#499123 #238091 #6B2391 #913423

square

#499123 #238091 #6B2391 #913423

split-complementary

#499123 #342391 #912380

monochromatic

#172E0B #306017 #499123 #62C22F #84D758

Accessibility & contrast

On white

3.92

#499123 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#499123 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #499123

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##499123	#FFFFFF	#000000	##000000
##499123	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96840C

Deuteranopia (green-blind)

#8D7E2E

Tritanopia (blue-blind)

#458C7C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #499123;
/* rgb */ color: rgb(73, 145, 35);
/* oklch */ color: oklch(58.8% 0.159 137.1);

Tailwind

colors: {
  custom: {
    50: '#83b266',
    500: '#499123',
    950: '#000000',
  },
}

SCSS

$custom: #499123;
$custom-light: #83b266;
$custom-dark: #000000;

JSON

{
  "hex": "#499123",
  "rgb": {
    "r": 73,
    "g": 145,
    "b": 35
  },
  "hsl": {
    "h": 99.273,
    "s": 61.111,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58772,
    "c": 0.15927,
    "h": 137.1
  },
  "luminance": 0.21789
}

Semantic roles & 50–950 ramp

primary

#499123

secondary

#9855BB

accent

#44E4AD

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #499123

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

Preview Lab → · Contrast checker → · Palette generator →