#E8FC66#E8FC66

#E8FC66 is a very light, vivid yellow. Relative luminance 0.877; OKLCH L 94.8% C 0.173 H 116.2°. Best body text is #000000 at 18.55:1 contrast (WCAG AA passes).

Color values

HEX	#E8FC66
RGB	rgb(232, 252, 102)
HSL	hsl(68, 96%, 69%)
HSV	hsv(68, 60%, 99%)
CMYK	cmyk(7.9%, 0%, 59.5%, 1.2%)
CIE-LAB	lab(95.05, -26.08, 67.72)
CIE-LCH	lch(95.05, 72.57, 111.06°)
OKLab	oklab(94.83% -0.0766 0.1555)
OKLCH	oklch(94.83% 0.173 116.2)
XYZ	xyz(70.4888, 87.7368, 25.7894)
Luminance	0.8774 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E8FC66 #7A66FC

analogous

#FCC566 #E8FC66 #9DFC66

triadic

#E8FC66 #66E8FC #FC66E8

tetradic

#E8FC66 #66FCC5 #7A66FC #FC669D

square

#E8FC66 #66FCC5 #7A66FC #FC669D

split-complementary

#E8FC66 #669DFC #C566FC

monochromatic

#C5E304 #DFFB2A #E8FC66 #F1FDA2 #FAFEDE

Accessibility & contrast

On white

1.13

#E8FC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.55

#E8FC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E8FC66

18.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E8FC66	#FFFFFF	#000000	##000000
##E8FC66	1.00	1.13	18.55	18.55
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.55	21.00	1.00	1.00
##000000	18.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF055

Deuteranopia (green-blind)

#FFF270

Tritanopia (blue-blind)

#F5EFDC

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #e8fc66;
/* rgb */ color: rgb(232, 252, 102);
/* oklch */ color: oklch(94.8% 0.173 116.2);

Tailwind

colors: {
  custom: {
    50: '#f2fd97',
    500: '#e8fc66',
    950: '#000000',
  },
}

SCSS

$custom: #e8fc66;
$custom-light: #f2fd97;
$custom-dark: #000000;

JSON

{
  "hex": "#e8fc66",
  "rgb": {
    "r": 232,
    "g": 252,
    "b": 102
  },
  "hsl": {
    "h": 68,
    "s": 96.154,
    "l": 69.412
  },
  "oklch": {
    "l": 0.94833,
    "c": 0.17336,
    "h": 116.2
  },
  "luminance": 0.87736
}

Semantic roles & 50–950 ramp

primary

#E8FC66

secondary

#4630D6

accent

#00E61F

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E8FC66

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

Preview Lab → · Contrast checker → · Palette generator →