#E9FF46#E9FF46

#E9FF46 is a very light, vivid yellow. Relative luminance 0.893; OKLCH L 95.3% C 0.198 H 116.3°. Best body text is #000000 at 18.86:1 contrast (WCAG AA passes).

Color values

HEX	#E9FF46
RGB	rgb(233, 255, 70)
HSL	hsl(67, 100%, 64%)
HSV	hsv(67, 73%, 100%)
CMYK	cmyk(8.6%, 0%, 72.5%, 0%)
CIE-LAB	lab(95.70, -28.92, 80.21)
CIE-LCH	lch(95.70, 85.27, 109.83°)
OKLab	oklab(95.3% -0.0875 0.1772)
OKLCH	oklch(95.3% 0.198 116.3)
XYZ	xyz(70.4716, 89.2868, 19.3149)
Luminance	0.8929 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9FF46 #5C46FF

analogous

#FFB846 #E9FF46 #8CFF46

triadic

#E9FF46 #46E9FF #FF46E9

tetradic

#E9FF46 #46FFB8 #5C46FF #FF468C

square

#E9FF46 #46FFB8 #5C46FF #FF468C

split-complementary

#E9FF46 #468CFF #B846FF

monochromatic

#B3CB00 #E2FF09 #E9FF46 #F0FF83 #F8FFC0

Accessibility & contrast

On white

1.11

#E9FF46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.86

#E9FF46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9FF46

18.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9FF46	#FFFFFF	#000000	##000000
##E9FF46	1.00	1.11	18.86	18.86
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.86	21.00	1.00	1.00
##000000	18.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF21E

Deuteranopia (green-blind)

#FFF456

Tritanopia (blue-blind)

#F8F1DC

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #e9ff46;
/* rgb */ color: rgb(233, 255, 70);
/* oklch */ color: oklch(95.3% 0.198 116.3);

Tailwind

colors: {
  custom: {
    50: '#f4ff86',
    500: '#e9ff46',
    950: '#000000',
  },
}

SCSS

$custom: #e9ff46;
$custom-light: #f4ff86;
$custom-dark: #000000;

JSON

{
  "hex": "#e9ff46",
  "rgb": {
    "r": 233,
    "g": 255,
    "b": 70
  },
  "hsl": {
    "h": 67.135,
    "s": 100,
    "l": 63.725
  },
  "oklch": {
    "l": 0.95303,
    "c": 0.1976,
    "h": 116.3
  },
  "luminance": 0.89286
}

Semantic roles & 50–950 ramp

primary

#E9FF46

secondary

#3623C6

accent

#00E61B

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #E9FF46

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

Preview Lab → · Contrast checker → · Palette generator →