#99D64C#99D64C

#99D64C is a light, vivid yellow-green. Relative luminance 0.554; OKLCH L 80.7% C 0.179 H 130.0°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#99D64C
RGB	rgb(153, 214, 76)
HSL	hsl(87, 63%, 57%)
HSV	hsv(87, 64%, 84%)
CMYK	cmyk(28.5%, 0%, 64.5%, 16.1%)
CIE-LAB	lab(79.26, -40.71, 59.82)
CIE-LCH	lch(79.26, 72.36, 124.23°)
OKLab	oklab(80.74% -0.1149 0.137)
OKLCH	oklch(80.74% 0.179 130)
XYZ	xyz(38.4877, 55.3862, 15.4989)
Luminance	0.5539 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D64C #894CD6

analogous

#D6CE4C #99D64C #54D64C

triadic

#99D64C #4C99D6 #D64C99

tetradic

#99D64C #4CD6CE #894CD6 #D64C54

square

#99D64C #4CD6CE #894CD6 #D64C54

split-complementary

#99D64C #4C54D6 #CE4CD6

monochromatic

#5A881F #7BBA2B #99D64C #B5E17E #D2EDB0

Accessibility & contrast

On white

1.74

#99D64C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.08

#99D64C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D64C

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D64C	#FFFFFF	#000000	##000000
##99D64C	1.00	1.74	12.08	12.08
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.08	21.00	1.00	1.00
##000000	12.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC73A

Deuteranopia (green-blind)

#D7C357

Tritanopia (blue-blind)

#9DCDBA

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #99d64c;
/* rgb */ color: rgb(153, 214, 76);
/* oklch */ color: oklch(80.7% 0.179 130.0);

Tailwind

colors: {
  custom: {
    50: '#bbe384',
    500: '#99d64c',
    950: '#000000',
  },
}

SCSS

$custom: #99d64c;
$custom-light: #bbe384;
$custom-dark: #000000;

JSON

{
  "hex": "#99d64c",
  "rgb": {
    "r": 153,
    "g": 214,
    "b": 76
  },
  "hsl": {
    "h": 86.522,
    "s": 62.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.8074,
    "c": 0.17881,
    "h": 130
  },
  "luminance": 0.55387
}

Semantic roles & 50–950 ramp

primary

#99D64C

secondary

#5E388F

accent

#42E68A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99D64C

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

Preview Lab → · Contrast checker → · Palette generator →