#99F466#99F466

#99F466 is a very light, vivid yellow-green. Relative luminance 0.724; OKLCH L 88.1% C 0.197 H 135.8°. Best body text is #000000 at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#99F466
RGB	rgb(153, 244, 102)
HSL	hsl(98, 87%, 68%)
HSV	hsv(98, 58%, 96%)
CMYK	cmyk(37.3%, 0%, 58.2%, 4.3%)
CIE-LAB	lab(88.18, -51.18, 58.76)
CIE-LCH	lch(88.18, 77.92, 131.06°)
OKLab	oklab(88.07% -0.1417 0.1375)
OKLCH	oklch(88.07% 0.197 135.8)
XYZ	xyz(47.8846, 72.4306, 24.0252)
Luminance	0.7243 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 0.75

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F466 #C166F4

analogous

#E0F466 #99F466 #66F47A

triadic

#99F466 #6699F4 #F46699

tetradic

#99F466 #66E0F4 #C166F4 #F47A66

square

#99F466 #66E0F4 #C166F4 #F47A66

split-complementary

#99F466 #7A66F4 #F466E0

monochromatic

#55D10F #73F02D #99F466 #BFF89F #E5FCD8

Accessibility & contrast

On white

1.36

#99F466 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.49

#99F466 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F466

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F466	#FFFFFF	#000000	##000000
##99F466	1.00	1.36	15.49	15.49
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.49	21.00	1.00	1.00
##000000	15.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE257

Deuteranopia (green-blind)

#EFDA71

Tritanopia (blue-blind)

#96ECD5

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #99f466;
/* rgb */ color: rgb(153, 244, 102);
/* oklch */ color: oklch(88.1% 0.197 135.8);

Tailwind

colors: {
  custom: {
    50: '#bcf896',
    500: '#99f466',
    950: '#000000',
  },
}

SCSS

$custom: #99f466;
$custom-light: #bcf896;
$custom-dark: #000000;

JSON

{
  "hex": "#99f466",
  "rgb": {
    "r": 153,
    "g": 244,
    "b": 102
  },
  "hsl": {
    "h": 98.451,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.8807,
    "c": 0.19745,
    "h": 135.8
  },
  "luminance": 0.72433
}

Semantic roles & 50–950 ramp

primary

#99F466

secondary

#9532CC

accent

#02E392

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#12170E

muted

#82857F

Preview Lab

Preview with #99F466

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

Preview Lab → · Contrast checker → · Palette generator →