#E4FA53#E4FA53

#E4FA53 is a very light, vivid yellow. Relative luminance 0.855; OKLCH L 94.0% C 0.186 H 116.6°. Best body text is #000000 at 18.10:1 contrast (WCAG AA passes).

Color values

HEX	#E4FA53
RGB	rgb(228, 250, 83)
HSL	hsl(68, 94%, 65%)
HSV	hsv(68, 67%, 98%)
CMYK	cmyk(8.8%, 0%, 66.8%, 2%)
CIE-LAB	lab(94.09, -27.92, 74.05)
CIE-LCH	lch(94.09, 79.14, 110.65°)
OKLab	oklab(93.95% -0.0833 0.1664)
OKLCH	oklch(93.95% 0.186 116.6)
XYZ	xyz(67.7434, 85.4906, 21.1146)
Luminance	0.8549 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FA53 #6953FA

analogous

#FABC53 #E4FA53 #91FA53

triadic

#E4FA53 #53E4FA #FA53E4

tetradic

#E4FA53 #53FABC #6953FA #FA5391

square

#E4FA53 #53FABC #6953FA #FA5391

split-complementary

#E4FA53 #5391FA #BC53FA

monochromatic

#B2CD06 #DBF818 #E4FA53 #EDFC8E #F7FDCA

Accessibility & contrast

On white

1.16

#E4FA53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.10

#E4FA53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FA53

18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FA53	#FFFFFF	#000000	##000000
##E4FA53	1.00	1.16	18.10	18.10
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.10	21.00	1.00	1.00
##000000	18.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED3A

Deuteranopia (green-blind)

#FFEF5F

Tritanopia (blue-blind)

#F2ECD9

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #e4fa53;
/* rgb */ color: rgb(228, 250, 83);
/* oklch */ color: oklch(94.0% 0.186 116.6);

Tailwind

colors: {
  custom: {
    50: '#f0fb8c',
    500: '#e4fa53',
    950: '#000000',
  },
}

SCSS

$custom: #e4fa53;
$custom-light: #f0fb8c;
$custom-dark: #000000;

JSON

{
  "hex": "#e4fa53",
  "rgb": {
    "r": 228,
    "g": 250,
    "b": 83
  },
  "hsl": {
    "h": 67.904,
    "s": 94.35,
    "l": 65.294
  },
  "oklch": {
    "l": 0.9395,
    "c": 0.18608,
    "h": 116.6
  },
  "luminance": 0.8549
}

Semantic roles & 50–950 ramp

primary

#E4FA53

secondary

#3E29C8

accent

#00E61E

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E4FA53

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

Preview Lab → · Contrast checker → · Palette generator →