#E4FC5F#E4FC5F

#E4FC5F is a very light, vivid yellow. Relative luminance 0.869; OKLCH L 94.5% C 0.180 H 117.4°. Best body text is #000000 at 18.39:1 contrast (WCAG AA passes).

Color values

HEX	#E4FC5F
RGB	rgb(228, 252, 95)
HSL	hsl(69, 96%, 68%)
HSV	hsv(69, 62%, 99%)
CMYK	cmyk(9.5%, 0%, 62.3%, 1.2%)
CIE-LAB	lab(94.71, -28.12, 70.11)
CIE-LCH	lch(94.71, 75.54, 111.85°)
OKLab	oklab(94.48% -0.0827 0.1598)
OKLCH	oklch(94.48% 0.18 117.4)
XYZ	xyz(68.8722, 86.9417, 23.9775)
Luminance	0.8694 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FC5F #775FFC

analogous

#FCC55F #E4FC5F #95FC5F

triadic

#E4FC5F #5FE4FC #FC5FE4

tetradic

#E4FC5F #5FFCC5 #775FFC #FC5F95

square

#E4FC5F #5FFCC5 #775FFC #FC5F95

split-complementary

#E4FC5F #5F95FC #C55FFC

monochromatic

#BBDC04 #DAFB23 #E4FC5F #EEFD9B #F8FED7

Accessibility & contrast

On white

1.14

#E4FC5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.39

#E4FC5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FC5F

18.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FC5F	#FFFFFF	#000000	##000000
##E4FC5F	1.00	1.14	18.39	18.39
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.39	21.00	1.00	1.00
##000000	18.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF4B

Deuteranopia (green-blind)

#FFF16A

Tritanopia (blue-blind)

#F1EFDB

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #e4fc5f;
/* rgb */ color: rgb(228, 252, 95);
/* oklch */ color: oklch(94.5% 0.180 117.4);

Tailwind

colors: {
  custom: {
    50: '#f0fd93',
    500: '#e4fc5f',
    950: '#000000',
  },
}

SCSS

$custom: #e4fc5f;
$custom-light: #f0fd93;
$custom-dark: #000000;

JSON

{
  "hex": "#e4fc5f",
  "rgb": {
    "r": 228,
    "g": 252,
    "b": 95
  },
  "hsl": {
    "h": 69.172,
    "s": 96.319,
    "l": 68.039
  },
  "oklch": {
    "l": 0.94475,
    "c": 0.17992,
    "h": 117.4
  },
  "luminance": 0.86941
}

Semantic roles & 50–950 ramp

primary

#E4FC5F

secondary

#442AD5

accent

#00E623

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E4FC5F

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

Preview Lab → · Contrast checker → · Palette generator →