#EBFF40#EBFF40

#EBFF40 is a very light, highly saturated yellow. Relative luminance 0.896; OKLCH L 95.4% C 0.200 H 115.6°. Best body text is #000000 at 18.91:1 contrast (WCAG AA passes).

Color values

HEX	#EBFF40
RGB	rgb(235, 255, 64)
HSL	hsl(66, 100%, 63%)
HSV	hsv(66, 75%, 100%)
CMYK	cmyk(7.8%, 0%, 74.9%, 0%)
CIE-LAB	lab(95.81, -28.38, 82.21)
CIE-LCH	lch(95.81, 86.97, 109.05°)
OKLab	oklab(95.42% -0.0865 0.1804)
OKLCH	oklch(95.42% 0.2 115.6)
XYZ	xyz(70.9483, 89.5535, 18.3976)
Luminance	0.8955 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EBFF40 #5440FF

analogous

#FFB440 #EBFF40 #8BFF40

triadic

#EBFF40 #40EBFF #FF40EB

tetradic

#EBFF40 #40FFB4 #5440FF #FF408B

square

#EBFF40 #40FFB4 #5440FF #FF408B

split-complementary

#EBFF40 #408BFF #B440FF

monochromatic

#B0C500 #E5FF03 #EBFF40 #F1FF7D #F8FFBA

Accessibility & contrast

On white

1.11

#EBFF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.91

#EBFF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EBFF40

18.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EBFF40	#FFFFFF	#000000	##000000
##EBFF40	1.00	1.11	18.91	18.91
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.91	21.00	1.00	1.00
##000000	18.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF209

Deuteranopia (green-blind)

#FFF451

Tritanopia (blue-blind)

#FAF0DB

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #ebff40;
/* rgb */ color: rgb(235, 255, 64);
/* oklch */ color: oklch(95.4% 0.200 115.6);

Tailwind

colors: {
  custom: {
    50: '#f6ff83',
    500: '#ebff40',
    950: '#000000',
  },
}

SCSS

$custom: #ebff40;
$custom-light: #f6ff83;
$custom-dark: #000000;

JSON

{
  "hex": "#ebff40",
  "rgb": {
    "r": 235,
    "g": 255,
    "b": 64
  },
  "hsl": {
    "h": 66.283,
    "s": 100,
    "l": 62.549
  },
  "oklch": {
    "l": 0.95418,
    "c": 0.20006,
    "h": 115.6
  },
  "luminance": 0.89552
}

Semantic roles & 50–950 ramp

primary

#EBFF40

secondary

#3322C1

accent

#00E618

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #EBFF40

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

Preview Lab → · Contrast checker → · Palette generator →