#E4FA4F#E4FA4F

#E4FA4F is a very light, vivid yellow. Relative luminance 0.854; OKLCH L 93.9% C 0.189 H 116.5°. Best body text is #000000 at 18.09:1 contrast (WCAG AA passes).

Color values

HEX	#E4FA4F
RGB	rgb(228, 250, 79)
HSL	hsl(68, 94%, 65%)
HSV	hsv(68, 68%, 98%)
CMYK	cmyk(8.8%, 0%, 68.4%, 2%)
CIE-LAB	lab(94.07, -28.13, 75.47)
CIE-LCH	lch(94.07, 80.55, 110.44°)
OKLab	oklab(93.92% -0.0842 0.1688)
OKLCH	oklch(93.92% 0.189 116.5)
XYZ	xyz(67.5934, 85.4306, 20.3246)
Luminance	0.8543 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FA4F #654FFA

analogous

#FABA4F #E4FA4F #8FFA4F

triadic

#E4FA4F #4FE4FA #FA4FE4

tetradic

#E4FA4F #4FFABA #654FFA #FA4F8F

square

#E4FA4F #4FFABA #654FFA #FA4F8F

split-complementary

#E4FA4F #4F8FFA #BA4FFA

monochromatic

#B0C906 #DBF813 #E4FA4F #EDFC8B #F6FDC6

Accessibility & contrast

On white

1.16

#E4FA4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.09

#E4FA4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FA4F

18.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FA4F	#FFFFFF	#000000	##000000
##E4FA4F	1.00	1.16	18.09	18.09
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.09	21.00	1.00	1.00
##000000	18.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED33

Deuteranopia (green-blind)

#FFEF5C

Tritanopia (blue-blind)

#F2ECD8

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #e4fa4f;
/* rgb */ color: rgb(228, 250, 79);
/* oklch */ color: oklch(93.9% 0.189 116.5);

Tailwind

colors: {
  custom: {
    50: '#f0fb8a',
    500: '#e4fa4f',
    950: '#000000',
  },
}

SCSS

$custom: #e4fa4f;
$custom-light: #f0fb8a;
$custom-dark: #000000;

JSON

{
  "hex": "#e4fa4f",
  "rgb": {
    "r": 228,
    "g": 250,
    "b": 79
  },
  "hsl": {
    "h": 67.719,
    "s": 94.475,
    "l": 64.51
  },
  "oklch": {
    "l": 0.93921,
    "c": 0.18863,
    "h": 116.5
  },
  "luminance": 0.8543
}

Semantic roles & 50–950 ramp

primary

#E4FA4F

secondary

#3C28C5

accent

#00E61E

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #E4FA4F

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

Preview Lab → · Contrast checker → · Palette generator →