#E1F45A#E1F45A

#E1F45A is a very light, vivid yellow. Relative luminance 0.814; OKLCH L 92.5% C 0.176 H 115.9°. Best body text is #000000 at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#E1F45A
RGB	rgb(225, 244, 90)
HSL	hsl(67, 88%, 65%)
HSV	hsv(67, 63%, 96%)
CMYK	cmyk(7.8%, 0%, 63.1%, 4.3%)
CIE-LAB	lab(92.33, -25.87, 69.50)
CIE-LCH	lch(92.33, 74.16, 110.41°)
OKLab	oklab(92.5% -0.0767 0.1579)
OKLCH	oklch(92.5% 0.176 115.9)
XYZ	xyz(65.2489, 81.4480, 21.9546)
Luminance	0.8145 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F45A #6D5AF4

analogous

#F4BA5A #E1F45A #94F45A

triadic

#E1F45A #5AE1F4 #F45AE1

tetradic

#E1F45A #5AF4BA #6D5AF4 #F45A94

square

#E1F45A #5AF4BA #6D5AF4 #F45A94

split-complementary

#E1F45A #5A94F4 #BA5AF4

monochromatic

#B0C60D #D7F021 #E1F45A #EBF893 #F6FCCD

Accessibility & contrast

On white

1.21

#E1F45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.29

#E1F45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F45A

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F45A	#FFFFFF	#000000	##000000
##E1F45A	1.00	1.21	17.29	17.29
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.29	21.00	1.00	1.00
##000000	17.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE846

Deuteranopia (green-blind)

#FFEA65

Tritanopia (blue-blind)

#EEE7D4

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e1f45a;
/* rgb */ color: rgb(225, 244, 90);
/* oklch */ color: oklch(92.5% 0.176 115.9);

Tailwind

colors: {
  custom: {
    50: '#edf78f',
    500: '#e1f45a',
    950: '#000000',
  },
}

SCSS

$custom: #e1f45a;
$custom-light: #edf78f;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f45a",
  "rgb": {
    "r": 225,
    "g": 244,
    "b": 90
  },
  "hsl": {
    "h": 67.403,
    "s": 87.5,
    "l": 65.49
  },
  "oklch": {
    "l": 0.92498,
    "c": 0.17554,
    "h": 115.9
  },
  "luminance": 0.81447
}

Semantic roles & 50–950 ramp

primary

#E1F45A

secondary

#412FC3

accent

#01E41D

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E1F45A

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

Preview Lab → · Contrast checker → · Palette generator →