#E3FB5D#E3FB5D

#E3FB5D is a very light, vivid yellow. Relative luminance 0.861; OKLCH L 94.2% C 0.181 H 117.4°. Best body text is #000000 at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#E3FB5D
RGB	rgb(227, 251, 93)
HSL	hsl(69, 95%, 67%)
HSV	hsv(69, 63%, 98%)
CMYK	cmyk(9.6%, 0%, 62.9%, 1.6%)
CIE-LAB	lab(94.36, -28.17, 70.51)
CIE-LCH	lch(94.36, 75.93, 111.78°)
OKLab	oklab(94.17% -0.083 0.1604)
OKLCH	oklch(94.17% 0.181 117.4)
XYZ	xyz(68.1529, 86.1163, 23.3856)
Luminance	0.8612 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3FB5D #755DFB

analogous

#FBC45D #E3FB5D #94FB5D

triadic

#E3FB5D #5DE3FB #FB5DE3

tetradic

#E3FB5D #5DFBC4 #755DFB #FB5D94

square

#E3FB5D #5DFBC4 #755DFB #FB5D94

split-complementary

#E3FB5D #5D94FB #C45DFB

monochromatic

#B8D805 #D9FA21 #E3FB5D #EDFC99 #F8FED4

Accessibility & contrast

On white

1.15

#E3FB5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.22

#E3FB5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3FB5D

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3FB5D	#FFFFFF	#000000	##000000
##E3FB5D	1.00	1.15	18.22	18.22
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.22	21.00	1.00	1.00
##000000	18.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE49

Deuteranopia (green-blind)

#FFF068

Tritanopia (blue-blind)

#F0EEDA

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #e3fb5d;
/* rgb */ color: rgb(227, 251, 93);
/* oklch */ color: oklch(94.2% 0.181 117.4);

Tailwind

colors: {
  custom: {
    50: '#effc92',
    500: '#e3fb5d',
    950: '#000000',
  },
}

SCSS

$custom: #e3fb5d;
$custom-light: #effc92;
$custom-dark: #000000;

JSON

{
  "hex": "#e3fb5d",
  "rgb": {
    "r": 227,
    "g": 251,
    "b": 93
  },
  "hsl": {
    "h": 69.114,
    "s": 95.181,
    "l": 67.451
  },
  "oklch": {
    "l": 0.94171,
    "c": 0.18058,
    "h": 117.4
  },
  "luminance": 0.86116
}

Semantic roles & 50–950 ramp

primary

#E3FB5D

secondary

#442AD2

accent

#00E623

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E3FB5D

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

Preview Lab → · Contrast checker → · Palette generator →