#E1FA58#E1FA58

#E1FA58 is a very light, vivid yellow. Relative luminance 0.851; OKLCH L 93.8% C 0.184 H 117.6°. Best body text is #000000 at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#E1FA58
RGB	rgb(225, 250, 88)
HSL	hsl(69, 94%, 66%)
HSV	hsv(69, 65%, 98%)
CMYK	cmyk(10%, 0%, 64.8%, 2%)
CIE-LAB	lab(93.92, -28.80, 71.94)
CIE-LCH	lch(93.92, 77.49, 111.82°)
OKLab	oklab(93.77% -0.0851 0.1627)
OKLCH	oklch(93.77% 0.184 117.6)
XYZ	xyz(66.9997, 85.0840, 22.1239)
Luminance	0.8508 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1FA58 #7158FA

analogous

#FAC258 #E1FA58 #90FA58

triadic

#E1FA58 #58E1FA #FA58E1

tetradic

#E1FA58 #58FAC2 #7158FA #FA5890

square

#E1FA58 #58FAC2 #7158FA #FA5890

split-complementary

#E1FA58 #5890FA #C258FA

monochromatic

#B2D106 #D6F81D #E1FA58 #ECFC93 #F6FECF

Accessibility & contrast

On white

1.17

#E1FA58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.02

#E1FA58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1FA58

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1FA58	#FFFFFF	#000000	##000000
##E1FA58	1.00	1.17	18.02	18.02
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.02	21.00	1.00	1.00
##000000	18.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED42

Deuteranopia (green-blind)

#FFEE64

Tritanopia (blue-blind)

#EEEDD9

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #e1fa58;
/* rgb */ color: rgb(225, 250, 88);
/* oklch */ color: oklch(93.8% 0.184 117.6);

Tailwind

colors: {
  custom: {
    50: '#eefb8f',
    500: '#e1fa58',
    950: '#000000',
  },
}

SCSS

$custom: #e1fa58;
$custom-light: #eefb8f;
$custom-dark: #000000;

JSON

{
  "hex": "#e1fa58",
  "rgb": {
    "r": 225,
    "g": 250,
    "b": 88
  },
  "hsl": {
    "h": 69.259,
    "s": 94.186,
    "l": 66.275
  },
  "oklch": {
    "l": 0.93769,
    "c": 0.18366,
    "h": 117.6
  },
  "luminance": 0.85083
}

Semantic roles & 50–950 ramp

primary

#E1FA58

secondary

#432ACC

accent

#00E623

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E1FA58

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

Preview Lab → · Contrast checker → · Palette generator →