#E4FC5D#E4FC5D

#E4FC5D is a very light, vivid yellow. Relative luminance 0.869; OKLCH L 94.5% C 0.181 H 117.3°. Best body text is #000000 at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#E4FC5D
RGB	rgb(228, 252, 93)
HSL	hsl(69, 96%, 68%)
HSV	hsv(69, 63%, 99%)
CMYK	cmyk(9.5%, 0%, 63.1%, 1.2%)
CIE-LAB	lab(94.70, -28.25, 70.88)
CIE-LCH	lch(94.70, 76.30, 111.73°)
OKLab	oklab(94.46% -0.0833 0.1611)
OKLCH	oklch(94.46% 0.181 117.3)
XYZ	xyz(68.7825, 86.9058, 23.5048)
Luminance	0.8690 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FC5D #755DFC

analogous

#FCC55D #E4FC5D #94FC5D

triadic

#E4FC5D #5DE4FC #FC5DE4

tetradic

#E4FC5D #5DFCC5 #755DFC #FC5D94

square

#E4FC5D #5DFCC5 #755DFC #FC5D94

split-complementary

#E4FC5D #5D94FC #C55DFC

monochromatic

#BADB04 #DAFB21 #E4FC5D #EEFD99 #F8FED5

Accessibility & contrast

On white

1.14

#E4FC5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.38

#E4FC5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FC5D

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FC5D	#FFFFFF	#000000	##000000
##E4FC5D	1.00	1.14	18.38	18.38
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.38	21.00	1.00	1.00
##000000	18.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF48

Deuteranopia (green-blind)

#FFF168

Tritanopia (blue-blind)

#F1EFDB

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #e4fc5d;
/* rgb */ color: rgb(228, 252, 93);
/* oklch */ color: oklch(94.5% 0.181 117.3);

Tailwind

colors: {
  custom: {
    50: '#f0fd92',
    500: '#e4fc5d',
    950: '#000000',
  },
}

SCSS

$custom: #e4fc5d;
$custom-light: #f0fd92;
$custom-dark: #000000;

JSON

{
  "hex": "#e4fc5d",
  "rgb": {
    "r": 228,
    "g": 252,
    "b": 93
  },
  "hsl": {
    "h": 69.057,
    "s": 96.364,
    "l": 67.647
  },
  "oklch": {
    "l": 0.94458,
    "c": 0.18138,
    "h": 117.3
  },
  "luminance": 0.86905
}

Semantic roles & 50–950 ramp

primary

#E4FC5D

secondary

#4329D4

accent

#00E623

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E4FC5D

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

Preview Lab → · Contrast checker → · Palette generator →