#E3F464#E3F464

#E3F464 is a very light, vivid yellow. Relative luminance 0.820; OKLCH L 92.7% C 0.167 H 115.4°. Best body text is #000000 at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#E3F464
RGB	rgb(227, 244, 100)
HSL	hsl(67, 87%, 67%)
HSV	hsv(67, 59%, 96%)
CMYK	cmyk(7%, 0%, 59%, 4.3%)
CIE-LAB	lab(92.55, -24.40, 65.72)
CIE-LCH	lch(92.55, 70.10, 110.37°)
OKLab	oklab(92.74% -0.0718 0.1511)
OKLCH	oklch(92.74% 0.167 115.4)
XYZ	xyz(66.3309, 81.9533, 24.3784)
Luminance	0.8195 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F464 #7564F4

analogous

#F4BD64 #E3F464 #9BF464

triadic

#E3F464 #64E3F4 #F464E3

tetradic

#E3F464 #64F4BD #7564F4 #F4649B

square

#E3F464 #64F4BD #7564F4 #F4649B

split-complementary

#E3F464 #649BF4 #BD64F4

monochromatic

#B8CF0F #D9F02B #E3F464 #EDF89D #F8FCD6

Accessibility & contrast

On white

1.21

#E3F464 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.39

#E3F464 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F464

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F464	#FFFFFF	#000000	##000000
##E3F464	1.00	1.21	17.39	17.39
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.39	21.00	1.00	1.00
##000000	17.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE953

Deuteranopia (green-blind)

#FFEB6D

Tritanopia (blue-blind)

#F0E7D5

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e3f464;
/* rgb */ color: rgb(227, 244, 100);
/* oklch */ color: oklch(92.7% 0.167 115.4);

Tailwind

colors: {
  custom: {
    50: '#eff795',
    500: '#e3f464',
    950: '#000000',
  },
}

SCSS

$custom: #e3f464;
$custom-light: #eff795;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f464",
  "rgb": {
    "r": 227,
    "g": 244,
    "b": 100
  },
  "hsl": {
    "h": 67.083,
    "s": 86.747,
    "l": 67.451
  },
  "oklch": {
    "l": 0.92739,
    "c": 0.16731,
    "h": 115.4
  },
  "luminance": 0.81952
}

Semantic roles & 50–950 ramp

primary

#E3F464

secondary

#4432CB

accent

#02E31D

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E3F464

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

Preview Lab → · Contrast checker → · Palette generator →