#E4F664#E4F664

#E4F664 is a very light, vivid yellow. Relative luminance 0.833; OKLCH L 93.2% C 0.169 H 115.7°. Best body text is #000000 at 17.67:1 contrast (WCAG AA passes).

Color values

HEX	#E4F664
RGB	rgb(228, 246, 100)
HSL	hsl(67, 89%, 68%)
HSV	hsv(67, 59%, 96%)
CMYK	cmyk(7.3%, 0%, 59.3%, 3.5%)
CIE-LAB	lab(93.16, -24.96, 66.40)
CIE-LCH	lch(93.16, 70.94, 110.60°)
OKLab	oklab(93.24% -0.0734 0.1526)
OKLCH	oklch(93.24% 0.169 115.7)
XYZ	xyz(67.2523, 83.3265, 24.5949)
Luminance	0.8333 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F664 #7664F6

analogous

#F6BF64 #E4F664 #9BF664

triadic

#E4F664 #64E4F6 #F664E4

tetradic

#E4F664 #64F6BF #7664F6 #F6649B

square

#E4F664 #64F6BF #7664F6 #F6649B

split-complementary

#E4F664 #649BF6 #BF64F6

monochromatic

#BBD30C #DAF32A #E4F664 #EEF99E #F8FDD8

Accessibility & contrast

On white

1.19

#E4F664 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.67

#E4F664 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F664

17.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F664	#FFFFFF	#000000	##000000
##E4F664	1.00	1.19	17.67	17.67
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.67	21.00	1.00	1.00
##000000	17.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA53

Deuteranopia (green-blind)

#FFED6D

Tritanopia (blue-blind)

#F1E9D7

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e4f664;
/* rgb */ color: rgb(228, 246, 100);
/* oklch */ color: oklch(93.2% 0.169 115.7);

Tailwind

colors: {
  custom: {
    50: '#eff996',
    500: '#e4f664',
    950: '#000000',
  },
}

SCSS

$custom: #e4f664;
$custom-light: #eff996;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f664",
  "rgb": {
    "r": 228,
    "g": 246,
    "b": 100
  },
  "hsl": {
    "h": 67.397,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.9324,
    "c": 0.16929,
    "h": 115.7
  },
  "luminance": 0.83326
}

Semantic roles & 50–950 ramp

primary

#E4F664

secondary

#4330CE

accent

#00E61C

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E4F664

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

Preview Lab → · Contrast checker → · Palette generator →