#E1F55E#E1F55E

#E1F55E is a very light, vivid yellow. Relative luminance 0.821; OKLCH L 92.7% C 0.174 H 116.3°. Best body text is #000000 at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#E1F55E
RGB	rgb(225, 245, 94)
HSL	hsl(68, 88%, 66%)
HSV	hsv(68, 62%, 96%)
CMYK	cmyk(8.2%, 0%, 61.6%, 3.9%)
CIE-LAB	lab(92.63, -26.08, 68.22)
CIE-LCH	lch(92.63, 73.03, 110.92°)
OKLab	oklab(92.75% -0.0769 0.1557)
OKLCH	oklch(92.75% 0.174 116.3)
XYZ	xyz(65.7255, 82.1214, 22.9761)
Luminance	0.8212 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F55E #725EF5

analogous

#F5BE5E #E1F55E #96F55E

triadic

#E1F55E #5EE1F5 #F55EE1

tetradic

#E1F55E #5EF5BE #725EF5 #F55E96

square

#E1F55E #5EF5BE #725EF5 #F55E96

split-complementary

#E1F55E #5E96F5 #BE5EF5

monochromatic

#B3CC0D #D6F124 #E1F55E #ECF998 #F6FCD1

Accessibility & contrast

On white

1.21

#E1F55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.42

#E1F55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F55E

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F55E	#FFFFFF	#000000	##000000
##E1F55E	1.00	1.21	17.42	17.42
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.42	21.00	1.00	1.00
##000000	17.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE94B

Deuteranopia (green-blind)

#FFEB68

Tritanopia (blue-blind)

#EEE8D5

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e1f55e;
/* rgb */ color: rgb(225, 245, 94);
/* oklch */ color: oklch(92.7% 0.174 116.3);

Tailwind

colors: {
  custom: {
    50: '#edf892',
    500: '#e1f55e',
    950: '#000000',
  },
}

SCSS

$custom: #e1f55e;
$custom-light: #edf892;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f55e",
  "rgb": {
    "r": 225,
    "g": 245,
    "b": 94
  },
  "hsl": {
    "h": 67.947,
    "s": 88.304,
    "l": 66.471
  },
  "oklch": {
    "l": 0.92747,
    "c": 0.17368,
    "h": 116.3
  },
  "luminance": 0.82121
}

Semantic roles & 50–950 ramp

primary

#E1F55E

secondary

#432FC8

accent

#01E51F

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E1F55E

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

Preview Lab → · Contrast checker → · Palette generator →