#C6FB66#C6FB66

#C6FB66 is a very light, vivid yellow-green. Relative luminance 0.820; OKLCH L 92.3% C 0.185 H 126.3°. Best body text is #000000 at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#C6FB66
RGB	rgb(198, 251, 102)
HSL	hsl(81, 95%, 69%)
HSV	hsv(81, 59%, 98%)
CMYK	cmyk(21.1%, 0%, 59.4%, 1.6%)
CIE-LAB	lab(92.56, -38.56, 64.35)
CIE-LCH	lch(92.56, 75.01, 120.93°)
OKLab	oklab(92.26% -0.1094 0.1489)
OKLCH	oklch(92.26% 0.185 126.3)
XYZ	xyz(60.1842, 81.9586, 25.2166)
Luminance	0.8196 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6FB66 #9B66FB

analogous

#FBE566 #C6FB66 #7CFB66

triadic

#C6FB66 #66C6FB #FB66C6

tetradic

#C6FB66 #66FBE5 #9B66FB #FB667C

square

#C6FB66 #66FBE5 #9B66FB #FB667C

split-complementary

#C6FB66 #667CFB #E566FB

monochromatic

#93E106 #B0F92A #C6FB66 #DCFDA2 #F2FEDD

Accessibility & contrast

On white

1.21

#C6FB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.39

#C6FB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6FB66

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6FB66	#FFFFFF	#000000	##000000
##C6FB66	1.00	1.21	17.39	17.39
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.39	21.00	1.00	1.00
##000000	17.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC55

Deuteranopia (green-blind)

#FFE970

Tritanopia (blue-blind)

#CDF0DB

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #c6fb66;
/* rgb */ color: rgb(198, 251, 102);
/* oklch */ color: oklch(92.3% 0.185 126.3);

Tailwind

colors: {
  custom: {
    50: '#dafd97',
    500: '#c6fb66',
    950: '#000000',
  },
}

SCSS

$custom: #c6fb66;
$custom-light: #dafd97;
$custom-dark: #000000;

JSON

{
  "hex": "#c6fb66",
  "rgb": {
    "r": 198,
    "g": 251,
    "b": 102
  },
  "hsl": {
    "h": 81.342,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.92262,
    "c": 0.18482,
    "h": 126.3
  },
  "luminance": 0.81959
}

Semantic roles & 50–950 ramp

primary

#C6FB66

secondary

#6B30D5

accent

#00E652

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C6FB66

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

Preview Lab → · Contrast checker → · Palette generator →