#99D64A#99D64A

#99D64A is a light, vivid yellow-green. Relative luminance 0.554; OKLCH L 80.7% C 0.180 H 129.9°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#99D64A
RGB	rgb(153, 214, 74)
HSL	hsl(86, 63%, 56%)
HSV	hsv(86, 65%, 84%)
CMYK	cmyk(28.5%, 0%, 65.4%, 16.1%)
CIE-LAB	lab(79.25, -40.86, 60.61)
CIE-LCH	lch(79.25, 73.09, 123.98°)
OKLab	oklab(80.72% -0.1155 0.1384)
OKLCH	oklch(80.72% 0.18 129.9)
XYZ	xyz(38.4192, 55.3588, 15.1384)
Luminance	0.5536 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D64A #874AD6

analogous

#D6CD4A #99D64A #53D64A

triadic

#99D64A #4A99D6 #D64A99

tetradic

#99D64A #4AD6CD #874AD6 #D64A53

square

#99D64A #4AD6CD #874AD6 #D64A53

split-complementary

#99D64A #4A53D6 #CD4AD6

monochromatic

#5A871F #7BB92A #99D64A #B5E17C #D1EDAE

Accessibility & contrast

On white

1.74

#99D64A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#99D64A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D64A

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D64A	#FFFFFF	#000000	##000000
##99D64A	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C737

Deuteranopia (green-blind)

#D7C355

Tritanopia (blue-blind)

#9DCDB9

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #99d64a;
/* rgb */ color: rgb(153, 214, 74);
/* oklch */ color: oklch(80.7% 0.180 129.9);

Tailwind

colors: {
  custom: {
    50: '#bbe383',
    500: '#99d64a',
    950: '#000000',
  },
}

SCSS

$custom: #99d64a;
$custom-light: #bbe383;
$custom-dark: #000000;

JSON

{
  "hex": "#99d64a",
  "rgb": {
    "r": 153,
    "g": 214,
    "b": 74
  },
  "hsl": {
    "h": 86.143,
    "s": 63.063,
    "l": 56.471
  },
  "oklch": {
    "l": 0.80722,
    "c": 0.18027,
    "h": 129.9
  },
  "luminance": 0.5536
}

Semantic roles & 50–950 ramp

primary

#99D64A

secondary

#5D378D

accent

#42E689

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99D64A

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

Preview Lab → · Contrast checker → · Palette generator →