#E4FC65#E4FC65

#E4FC65 is a very light, vivid yellow. Relative luminance 0.871; OKLCH L 94.5% C 0.175 H 117.5°. Best body text is #000000 at 18.41:1 contrast (WCAG AA passes).

Color values

HEX	#E4FC65
RGB	rgb(228, 252, 101)
HSL	hsl(70, 96%, 69%)
HSV	hsv(70, 60%, 99%)
CMYK	cmyk(9.5%, 0%, 59.9%, 1.2%)
CIE-LAB	lab(94.76, -27.71, 67.74)
CIE-LCH	lch(94.76, 73.19, 112.25°)
OKLab	oklab(94.53% -0.081 0.1555)
OKLCH	oklch(94.53% 0.175 117.5)
XYZ	xyz(69.1555, 87.0551, 25.4696)
Luminance	0.8705 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FC65 #7D65FC

analogous

#FCC865 #E4FC65 #99FC65

triadic

#E4FC65 #65E4FC #FC65E4

tetradic

#E4FC65 #65FCC8 #7D65FC #FC6599

square

#E4FC65 #65FCC8 #7D65FC #FC6599

split-complementary

#E4FC65 #6599FC #C865FC

monochromatic

#BFE204 #D9FB29 #E4FC65 #EFFDA1 #F9FEDD

Accessibility & contrast

On white

1.14

#E4FC65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.41

#E4FC65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FC65

18.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FC65	#FFFFFF	#000000	##000000
##E4FC65	1.00	1.14	18.41	18.41
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.41	21.00	1.00	1.00
##000000	18.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF53

Deuteranopia (green-blind)

#FFF16F

Tritanopia (blue-blind)

#F1EFDC

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #e4fc65;
/* rgb */ color: rgb(228, 252, 101);
/* oklch */ color: oklch(94.5% 0.175 117.5);

Tailwind

colors: {
  custom: {
    50: '#effd97',
    500: '#e4fc65',
    950: '#000000',
  },
}

SCSS

$custom: #e4fc65;
$custom-light: #effd97;
$custom-dark: #000000;

JSON

{
  "hex": "#e4fc65",
  "rgb": {
    "r": 228,
    "g": 252,
    "b": 101
  },
  "hsl": {
    "h": 69.536,
    "s": 96.178,
    "l": 69.216
  },
  "oklch": {
    "l": 0.94529,
    "c": 0.17535,
    "h": 117.5
  },
  "luminance": 0.87054
}

Semantic roles & 50–950 ramp

primary

#E4FC65

secondary

#492FD6

accent

#00E624

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E4FC65

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

Preview Lab → · Contrast checker → · Palette generator →