#E1FB63#E1FB63

#E1FB63 is a very light, vivid yellow-green. Relative luminance 0.859; OKLCH L 94.1% C 0.177 H 118.2°. Best body text is #000000 at 18.18:1 contrast (WCAG AA passes).

Color values

HEX	#E1FB63
RGB	rgb(225, 251, 99)
HSL	hsl(70, 95%, 69%)
HSV	hsv(70, 61%, 98%)
CMYK	cmyk(10.4%, 0%, 60.6%, 1.6%)
CIE-LAB	lab(94.27, -28.55, 67.96)
CIE-LCH	lch(94.27, 73.72, 112.79°)
OKLab	oklab(94.08% -0.0834 0.1558)
OKLCH	oklch(94.08% 0.177 118.2)
XYZ	xyz(67.8018, 85.9033, 24.8111)
Luminance	0.8590 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1FB63 #7D63FB

analogous

#FBC963 #E1FB63 #95FB63

triadic

#E1FB63 #63E1FB #FB63E1

tetradic

#E1FB63 #63FBC9 #7D63FB #FB6395

square

#E1FB63 #63FBC9 #7D63FB #FB6395

split-complementary

#E1FB63 #6395FB #C963FB

monochromatic

#B9DE06 #D6F927 #E1FB63 #ECFD9F #F8FEDA

Accessibility & contrast

On white

1.16

#E1FB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.18

#E1FB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1FB63

18.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1FB63	#FFFFFF	#000000	##000000
##E1FB63	1.00	1.16	18.18	18.18
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.18	21.00	1.00	1.00
##000000	18.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE51

Deuteranopia (green-blind)

#FFEF6D

Tritanopia (blue-blind)

#EDEEDB

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #e1fb63;
/* rgb */ color: rgb(225, 251, 99);
/* oklch */ color: oklch(94.1% 0.177 118.2);

Tailwind

colors: {
  custom: {
    50: '#edfc95',
    500: '#e1fb63',
    950: '#000000',
  },
}

SCSS

$custom: #e1fb63;
$custom-light: #edfc95;
$custom-dark: #000000;

JSON

{
  "hex": "#e1fb63",
  "rgb": {
    "r": 225,
    "g": 251,
    "b": 99
  },
  "hsl": {
    "h": 70.263,
    "s": 95,
    "l": 68.627
  },
  "oklch": {
    "l": 0.94078,
    "c": 0.17672,
    "h": 118.2
  },
  "luminance": 0.85903
}

Semantic roles & 50–950 ramp

primary

#E1FB63

secondary

#4A2DD5

accent

#00E627

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E1FB63

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

Preview Lab → · Contrast checker → · Palette generator →