#EBF578#EBF578

#EBF578 is a very light, vivid yellow. Relative luminance 0.843; OKLCH L 93.8% C 0.149 H 113.0°. Best body text is #000000 at 17.86:1 contrast (WCAG AA passes).

Color values

HEX	#EBF578
RGB	rgb(235, 245, 120)
HSL	hsl(65, 86%, 72%)
HSV	hsv(65, 51%, 96%)
CMYK	cmyk(4.1%, 0%, 51%, 3.9%)
CIE-LAB	lab(93.59, -20.19, 58.32)
CIE-LCH	lch(93.59, 61.72, 109.09°)
OKLab	oklab(93.77% -0.0584 0.1373)
OKLCH	oklch(93.77% 0.149 113)
XYZ	xyz(70.3049, 84.3243, 30.3383)
Luminance	0.8432 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EBF578 #8278F5

analogous

#F5C178 #EBF578 #ADF578

triadic

#EBF578 #78EBF5 #F578EB

tetradic

#EBF578 #78F5C1 #8278F5 #F578AD

square

#EBF578 #78F5C1 #8278F5 #F578AD

split-complementary

#EBF578 #78ADF5 #C178F5

monochromatic

#D1E211 #E3F13F #EBF578 #F3F9B1 #FBFDE3

Accessibility & contrast

On white

1.18

#EBF578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.86

#EBF578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EBF578

17.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EBF578	#FFFFFF	#000000	##000000
##EBF578	1.00	1.18	17.86	17.86
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.86	21.00	1.00	1.00
##000000	17.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB6C

Deuteranopia (green-blind)

#FFEE7F

Tritanopia (blue-blind)

#F8E9D9

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #ebf578;
/* rgb */ color: rgb(235, 245, 120);
/* oklch */ color: oklch(93.8% 0.149 113.0);

Tailwind

colors: {
  custom: {
    50: '#f4f8a2',
    500: '#ebf578',
    950: '#000000',
  },
}

SCSS

$custom: #ebf578;
$custom-light: #f4f8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#ebf578",
  "rgb": {
    "r": 235,
    "g": 245,
    "b": 120
  },
  "hsl": {
    "h": 64.8,
    "s": 86.207,
    "l": 71.569
  },
  "oklch": {
    "l": 0.93774,
    "c": 0.14915,
    "h": 113
  },
  "luminance": 0.84323
}

Semantic roles & 50–950 ramp

primary

#EBF578

secondary

#4D41D0

accent

#03E315

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EBF578

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

Preview Lab → · Contrast checker → · Palette generator →