#9CFD66#9CFD66

#9CFD66 is a very light, highly saturated yellow-green. Relative luminance 0.783; OKLCH L 90.3% C 0.208 H 136.0°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#9CFD66
RGB	rgb(156, 253, 102)
HSL	hsl(99, 97%, 70%)
HSV	hsv(99, 60%, 99%)
CMYK	cmyk(38.3%, 0%, 59.7%, 0.8%)
CIE-LAB	lab(90.91, -53.88, 61.89)
CIE-LCH	lch(90.91, 82.06, 131.04°)
OKLab	oklab(90.34% -0.1492 0.1442)
OKLCH	oklch(90.34% 0.208 136)
XYZ	xyz(51.2326, 78.2752, 24.9769)
Luminance	0.7828 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CFD66 #C766FD

analogous

#E8FD66 #9CFD66 #66FD7C

triadic

#9CFD66 #669CFD #FD669C

tetradic

#9CFD66 #66E8FD #C766FD #FD7C66

square

#9CFD66 #66E8FD #C766FD #FD7C66

split-complementary

#9CFD66 #7C66FD #FD66E8

monochromatic

#54E603 #75FC2A #9CFD66 #C3FEA2 #EAFFDF

Accessibility & contrast

On white

1.26

#9CFD66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#9CFD66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CFD66

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CFD66	#FFFFFF	#000000	##000000
##9CFD66	1.00	1.26	16.66	16.66
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.66	21.00	1.00	1.00
##000000	16.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA55

Deuteranopia (green-blind)

#F8E272

Tritanopia (blue-blind)

#99F4DD

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #9cfd66;
/* rgb */ color: rgb(156, 253, 102);
/* oklch */ color: oklch(90.3% 0.208 136.0);

Tailwind

colors: {
  custom: {
    50: '#bffe97',
    500: '#9cfd66',
    950: '#000000',
  },
}

SCSS

$custom: #9cfd66;
$custom-light: #bffe97;
$custom-dark: #000000;

JSON

{
  "hex": "#9cfd66",
  "rgb": {
    "r": 156,
    "g": 253,
    "b": 102
  },
  "hsl": {
    "h": 98.543,
    "s": 97.419,
    "l": 69.608
  },
  "oklch": {
    "l": 0.90336,
    "c": 0.20752,
    "h": 136
  },
  "luminance": 0.78278
}

Semantic roles & 50–950 ramp

primary

#9CFD66

secondary

#9C2FD8

accent

#00E693

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13180E

muted

#82867F

Preview Lab

Preview with #9CFD66

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

Preview Lab → · Contrast checker → · Palette generator →