#E1F555#E1F555

#E1F555 is a very light, vivid yellow. Relative luminance 0.820; OKLCH L 92.7% C 0.180 H 116.1°. Best body text is #000000 at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#E1F555
RGB	rgb(225, 245, 85)
HSL	hsl(68, 89%, 65%)
HSV	hsv(68, 65%, 96%)
CMYK	cmyk(8.2%, 0%, 65.3%, 3.9%)
CIE-LAB	lab(92.56, -26.64, 71.67)
CIE-LCH	lch(92.56, 76.46, 110.39°)
OKLab	oklab(92.67% -0.0794 0.1618)
OKLCH	oklch(92.67% 0.18 116.1)
XYZ	xyz(65.3449, 81.9691, 20.9719)
Luminance	0.8197 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F555 #6955F5

analogous

#F5B955 #E1F555 #91F555

triadic

#E1F555 #55E1F5 #F555E1

tetradic

#E1F555 #55F5B9 #6955F5 #F55591

square

#E1F555 #55F5B9 #6955F5 #F55591

split-complementary

#E1F555 #5591F5 #B955F5

monochromatic

#ADC40C #D7F21B #E1F555 #EBF88F #F5FCC9

Accessibility & contrast

On white

1.21

#E1F555 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.39

#E1F555 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F555

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F555	#FFFFFF	#000000	##000000
##E1F555	1.00	1.21	17.39	17.39
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.39	21.00	1.00	1.00
##000000	17.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE93E

Deuteranopia (green-blind)

#FFEB61

Tritanopia (blue-blind)

#EEE8D5

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e1f555;
/* rgb */ color: rgb(225, 245, 85);
/* oklch */ color: oklch(92.7% 0.180 116.1);

Tailwind

colors: {
  custom: {
    50: '#eef88d',
    500: '#e1f555',
    950: '#000000',
  },
}

SCSS

$custom: #e1f555;
$custom-light: #eef88d;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f555",
  "rgb": {
    "r": 225,
    "g": 245,
    "b": 85
  },
  "hsl": {
    "h": 67.5,
    "s": 88.889,
    "l": 64.706
  },
  "oklch": {
    "l": 0.92672,
    "c": 0.18018,
    "h": 116.1
  },
  "luminance": 0.81968
}

Semantic roles & 50–950 ramp

primary

#E1F555

secondary

#402DC1

accent

#00E61D

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E1F555

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

Preview Lab → · Contrast checker → · Palette generator →