#E5FB53#E5FB53

#E5FB53 is a very light, vivid yellow. Relative luminance 0.863; OKLCH L 94.2% C 0.187 H 116.6°. Best body text is #000000 at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#E5FB53
RGB	rgb(229, 251, 83)
HSL	hsl(68, 95%, 65%)
HSV	hsv(68, 67%, 98%)
CMYK	cmyk(8.8%, 0%, 66.9%, 1.6%)
CIE-LAB	lab(94.43, -27.99, 74.42)
CIE-LCH	lch(94.43, 79.51, 110.61°)
OKLab	oklab(94.24% -0.0835 0.1671)
OKLCH	oklch(94.24% 0.187 116.6)
XYZ	xyz(68.3732, 86.2778, 21.2333)
Luminance	0.8628 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5FB53 #6953FB

analogous

#FBBD53 #E5FB53 #91FB53

triadic

#E5FB53 #53E5FB #FB53E5

tetradic

#E5FB53 #53FBBD #6953FB #FB5391

square

#E5FB53 #53FBBD #6953FB #FB5391

split-complementary

#E5FB53 #5391FB #BD53FB

monochromatic

#B4CF05 #DCFA17 #E5FB53 #EEFC8F #F7FECB

Accessibility & contrast

On white

1.15

#E5FB53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.26

#E5FB53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5FB53

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5FB53	#FFFFFF	#000000	##000000
##E5FB53	1.00	1.15	18.26	18.26
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.26	21.00	1.00	1.00
##000000	18.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE39

Deuteranopia (green-blind)

#FFF060

Tritanopia (blue-blind)

#F3EDD9

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #e5fb53;
/* rgb */ color: rgb(229, 251, 83);
/* oklch */ color: oklch(94.2% 0.187 116.6);

Tailwind

colors: {
  custom: {
    50: '#f1fc8c',
    500: '#e5fb53',
    950: '#000000',
  },
}

SCSS

$custom: #e5fb53;
$custom-light: #f1fc8c;
$custom-dark: #000000;

JSON

{
  "hex": "#e5fb53",
  "rgb": {
    "r": 229,
    "g": 251,
    "b": 83
  },
  "hsl": {
    "h": 67.857,
    "s": 95.455,
    "l": 65.49
  },
  "oklch": {
    "l": 0.94238,
    "c": 0.18685,
    "h": 116.6
  },
  "luminance": 0.86277
}

Semantic roles & 50–950 ramp

primary

#E5FB53

secondary

#3D28CA

accent

#00E61E

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E5FB53

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

Preview Lab → · Contrast checker → · Palette generator →