#E1FF54#E1FF54

#E1FF54 is a very light, vivid yellow-green. Relative luminance 0.882; OKLCH L 94.8% C 0.192 H 118.8°. Best body text is #000000 at 18.63:1 contrast (WCAG AA passes).

Color values

HEX	#E1FF54
RGB	rgb(225, 255, 84)
HSL	hsl(71, 100%, 66%)
HSV	hsv(71, 67%, 100%)
CMYK	cmyk(11.8%, 0%, 67.1%, 0%)
CIE-LAB	lab(95.23, -31.35, 74.78)
CIE-LCH	lch(95.23, 81.08, 112.75°)
OKLab	oklab(94.82% -0.0926 0.1681)
OKLCH	oklch(94.82% 0.192 118.8)
XYZ	xyz(68.4129, 88.1681, 21.7999)
Luminance	0.8817 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1FF54 #7254FF

analogous

#FFC754 #E1FF54 #8CFF54

triadic

#E1FF54 #54E1FF #FF54E1

tetradic

#E1FF54 #54FFC7 #7254FF #FF548C

square

#E1FF54 #54FFC7 #7254FF #FF548C

split-complementary

#E1FF54 #548CFF #C754FF

monochromatic

#B3D900 #D6FF17 #E1FF54 #ECFF91 #F6FFCE

Accessibility & contrast

On white

1.13

#E1FF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.63

#E1FF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1FF54

18.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1FF54	#FFFFFF	#000000	##000000
##E1FF54	1.00	1.13	18.63	18.63
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.63	21.00	1.00	1.00
##000000	18.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF13A

Deuteranopia (green-blind)

#FFF261

Tritanopia (blue-blind)

#EEF2DD

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #e1ff54;
/* rgb */ color: rgb(225, 255, 84);
/* oklch */ color: oklch(94.8% 0.192 118.8);

Tailwind

colors: {
  custom: {
    50: '#eeff8d',
    500: '#e1ff54',
    950: '#000000',
  },
}

SCSS

$custom: #e1ff54;
$custom-light: #eeff8d;
$custom-dark: #000000;

JSON

{
  "hex": "#e1ff54",
  "rgb": {
    "r": 225,
    "g": 255,
    "b": 84
  },
  "hsl": {
    "h": 70.526,
    "s": 100,
    "l": 66.471
  },
  "oklch": {
    "l": 0.94815,
    "c": 0.19193,
    "h": 118.8
  },
  "luminance": 0.88168
}

Semantic roles & 50–950 ramp

primary

#E1FF54

secondary

#4325D2

accent

#00E628

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#17180D

muted

#85867F

Preview Lab

Preview with #E1FF54

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

Preview Lab → · Contrast checker → · Palette generator →