#EBFC57#EBFC57

#EBFC57 is a very light, vivid yellow. Relative luminance 0.880; OKLCH L 94.9% C 0.183 H 115.0°. Best body text is #000000 at 18.59:1 contrast (WCAG AA passes).

Color values

HEX	#EBFC57
RGB	rgb(235, 252, 87)
HSL	hsl(66, 96%, 66%)
HSV	hsv(66, 65%, 99%)
CMYK	cmyk(6.7%, 0%, 65.5%, 1.2%)
CIE-LAB	lab(95.15, -25.86, 73.81)
CIE-LCH	lch(95.15, 78.21, 109.31°)
OKLab	oklab(94.93% -0.0775 0.1663)
OKLCH	oklch(94.93% 0.183 115)
XYZ	xyz(70.7934, 87.9723, 22.2660)
Luminance	0.8797 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EBFC57 #6857FC

analogous

#FCBB57 #EBFC57 #99FC57

triadic

#EBFC57 #57EBFC #FC57EB

tetradic

#EBFC57 #57FCBB #6857FC #FC5799

square

#EBFC57 #57FCBB #6857FC #FC5799

split-complementary

#EBFC57 #5799FC #BB57FC

monochromatic

#BFD504 #E4FB1B #EBFC57 #F2FD93 #F9FECF

Accessibility & contrast

On white

1.13

#EBFC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.59

#EBFC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EBFC57

18.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EBFC57	#FFFFFF	#000000	##000000
##EBFC57	1.00	1.13	18.59	18.59
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.59	21.00	1.00	1.00
##000000	18.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF03F

Deuteranopia (green-blind)

#FFF263

Tritanopia (blue-blind)

#F9EEDB

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ebfc57;
/* rgb */ color: rgb(235, 252, 87);
/* oklch */ color: oklch(94.9% 0.183 115.0);

Tailwind

colors: {
  custom: {
    50: '#f5fd8f',
    500: '#ebfc57',
    950: '#000000',
  },
}

SCSS

$custom: #ebfc57;
$custom-light: #f5fd8f;
$custom-dark: #000000;

JSON

{
  "hex": "#ebfc57",
  "rgb": {
    "r": 235,
    "g": 252,
    "b": 87
  },
  "hsl": {
    "h": 66.182,
    "s": 96.491,
    "l": 66.471
  },
  "oklch": {
    "l": 0.94929,
    "c": 0.18348,
    "h": 115
  },
  "luminance": 0.87971
}

Semantic roles & 50–950 ramp

primary

#EBFC57

secondary

#3928CF

accent

#00E618

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EBFC57

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

Preview Lab → · Contrast checker → · Palette generator →