#99C64C#99C64C

#99C64C is a light, vivid yellow-green. Relative luminance 0.477; OKLCH L 77.0% C 0.158 H 127.0°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#99C64C
RGB	rgb(153, 198, 76)
HSL	hsl(82, 52%, 54%)
HSV	hsv(82, 62%, 78%)
CMYK	cmyk(22.7%, 0%, 61.6%, 22.4%)
CIE-LAB	lab(74.62, -33.49, 54.79)
CIE-LCH	lch(74.62, 64.21, 121.43°)
OKLab	oklab(76.98% -0.095 0.1263)
OKLCH	oklch(76.98% 0.158 127)
XYZ	xyz(34.6355, 47.6817, 14.2148)
Luminance	0.4768 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99C64C #794CC6

analogous

#C6B64C #99C64C #5CC64C

triadic

#99C64C #4C99C6 #C64C99

tetradic

#99C64C #4CC6B6 #794CC6 #C64C5C

square

#99C64C #4CC6B6 #794CC6 #C64C5C

split-complementary

#99C64C #4C5CC6 #B64CC6

monochromatic

#567325 #79A133 #99C64C #B3D57A #CEE4A9

Accessibility & contrast

On white

1.99

#99C64C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#99C64C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99C64C

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99C64C	#FFFFFF	#000000	##000000
##99C64C	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B93E

Deuteranopia (green-blind)

#C9B755

Tritanopia (blue-blind)

#9EBDAC

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #99c64c;
/* rgb */ color: rgb(153, 198, 76);
/* oklch */ color: oklch(77.0% 0.158 127.0);

Tailwind

colors: {
  custom: {
    50: '#bad783',
    500: '#99c64c',
    950: '#000000',
  },
}

SCSS

$custom: #99c64c;
$custom-light: #bad783;
$custom-dark: #000000;

JSON

{
  "hex": "#99c64c",
  "rgb": {
    "r": 153,
    "g": 198,
    "b": 76
  },
  "hsl": {
    "h": 82.131,
    "s": 51.695,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76979,
    "c": 0.1581,
    "h": 127
  },
  "luminance": 0.47682
}

Semantic roles & 50–950 ramp

primary

#99C64C

secondary

#B09DD1

accent

#4DDB81

background

#FBFDF8

surface

#F7FAEF

border

#D0D3CA

text

#12140B

muted

#81837C

Preview Lab

Preview with #99C64C

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

Preview Lab → · Contrast checker → · Palette generator →