#E9F664#E9F664

#E9F664 is a very light, vivid yellow. Relative luminance 0.842; OKLCH L 93.6% C 0.168 H 113.9°. Best body text is #000000 at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#E9F664
RGB	rgb(233, 246, 100)
HSL	hsl(65, 89%, 68%)
HSV	hsv(65, 59%, 96%)
CMYK	cmyk(5.3%, 0%, 59.3%, 3.5%)
CIE-LAB	lab(93.52, -22.99, 66.90)
CIE-LCH	lch(93.52, 70.74, 108.97°)
OKLab	oklab(93.62% -0.0681 0.1535)
OKLCH	oklch(93.62% 0.168 113.9)
XYZ	xyz(68.8619, 84.1565, 24.6704)
Luminance	0.8416 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F664 #7164F6

analogous

#F6BA64 #E9F664 #A0F664

triadic

#E9F664 #64E9F6 #F664E9

tetradic

#E9F664 #64F6BA #7164F6 #F664A0

square

#E9F664 #64F6BA #7164F6 #F664A0

split-complementary

#E9F664 #64A0F6 #BA64F6

monochromatic

#C2D30C #E1F32A #E9F664 #F1F99E #F9FDD8

Accessibility & contrast

On white

1.18

#E9F664 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.83

#E9F664 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F664

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F664	#FFFFFF	#000000	##000000
##E9F664	1.00	1.18	17.83	17.83
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.83	21.00	1.00	1.00
##000000	17.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB53

Deuteranopia (green-blind)

#FFEE6D

Tritanopia (blue-blind)

#F7E9D7

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #e9f664;
/* rgb */ color: rgb(233, 246, 100);
/* oklch */ color: oklch(93.6% 0.168 113.9);

Tailwind

colors: {
  custom: {
    50: '#f3f996',
    500: '#e9f664',
    950: '#000000',
  },
}

SCSS

$custom: #e9f664;
$custom-light: #f3f996;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f664",
  "rgb": {
    "r": 233,
    "g": 246,
    "b": 100
  },
  "hsl": {
    "h": 65.342,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.93619,
    "c": 0.16796,
    "h": 113.9
  },
  "luminance": 0.84155
}

Semantic roles & 50–950 ramp

primary

#E9F664

secondary

#3E30CE

accent

#00E614

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E9F664

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

Preview Lab → · Contrast checker → · Palette generator →