#99C73A#99C73A

#99C73A is a light, vivid yellow-green. Relative luminance 0.479; OKLCH L 77.1% C 0.172 H 126.0°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#99C73A
RGB	rgb(153, 199, 58)
HSL	hsl(80, 56%, 50%)
HSV	hsv(80, 71%, 78%)
CMYK	cmyk(23.1%, 0%, 70.9%, 22%)
CIE-LAB	lab(74.78, -35.22, 62.13)
CIE-LCH	lch(74.78, 71.42, 119.55°)
OKLab	oklab(77.06% -0.1014 0.1393)
OKLCH	oklch(77.06% 0.172 126)
XYZ	xyz(34.3242, 47.9241, 11.4441)
Luminance	0.4793 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99C73A #683AC7

analogous

#C7AE3A #99C73A #53C73A

triadic

#99C73A #3A99C7 #C73A99

tetradic

#99C73A #3AC7AE #683AC7 #C73A53

square

#99C73A #3AC7AE #683AC7 #C73A53

split-complementary

#99C73A #3A53C7 #AE3AC7

monochromatic

#50691E #75982B #99C73A #B2D56A #CAE299

Accessibility & contrast

On white

1.98

#99C73A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#99C73A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99C73A

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99C73A	#FFFFFF	#000000	##000000
##99C73A	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA22

Deuteranopia (green-blind)

#CBB746

Tritanopia (blue-blind)

#9FBEAB

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #99c73a;
/* rgb */ color: rgb(153, 199, 58);
/* oklch */ color: oklch(77.1% 0.172 126.0);

Tailwind

colors: {
  custom: {
    50: '#bbd879',
    500: '#99c73a',
    950: '#000000',
  },
}

SCSS

$custom: #99c73a;
$custom-light: #bbd879;
$custom-dark: #000000;

JSON

{
  "hex": "#99c73a",
  "rgb": {
    "r": 153,
    "g": 199,
    "b": 58
  },
  "hsl": {
    "h": 79.574,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.77059,
    "c": 0.17232,
    "h": 126
  },
  "luminance": 0.47925
}

Semantic roles & 50–950 ramp

primary

#99C73A

secondary

#A38FCE

accent

#49DF7A

background

#FBFDF7

surface

#F7FAEE

border

#D0D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #99C73A

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

Preview Lab → · Contrast checker → · Palette generator →