#E1F454#E1F454

#E1F454 is a very light, vivid yellow. Relative luminance 0.813; OKLCH L 92.4% C 0.180 H 115.8°. Best body text is #000000 at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#E1F454
RGB	rgb(225, 244, 84)
HSL	hsl(67, 88%, 64%)
HSV	hsv(67, 66%, 96%)
CMYK	cmyk(7.8%, 0%, 65.6%, 4.3%)
CIE-LAB	lab(92.29, -26.23, 71.77)
CIE-LCH	lch(92.29, 76.41, 110.08°)
OKLab	oklab(92.45% -0.0783 0.1618)
OKLCH	oklch(92.45% 0.18 115.8)
XYZ	xyz(65.0038, 81.3500, 20.6635)
Luminance	0.8135 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F454 #6754F4

analogous

#F4B754 #E1F454 #91F454

triadic

#E1F454 #54E1F4 #F454E1

tetradic

#E1F454 #54F4B7 #6754F4 #F45491

square

#E1F454 #54F4B7 #6754F4 #F45491

split-complementary

#E1F454 #5491F4 #B754F4

monochromatic

#ACC10C #D7F01B #E1F454 #EBF88E #F5FBC7

Accessibility & contrast

On white

1.22

#E1F454 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.27

#E1F454 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F454

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F454	#FFFFFF	#000000	##000000
##E1F454	1.00	1.22	17.27	17.27
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.27	21.00	1.00	1.00
##000000	17.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE83D

Deuteranopia (green-blind)

#FFEA60

Tritanopia (blue-blind)

#EFE7D4

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e1f454;
/* rgb */ color: rgb(225, 244, 84);
/* oklch */ color: oklch(92.4% 0.180 115.8);

Tailwind

colors: {
  custom: {
    50: '#eef78c',
    500: '#e1f454',
    950: '#000000',
  },
}

SCSS

$custom: #e1f454;
$custom-light: #eef78c;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f454",
  "rgb": {
    "r": 225,
    "g": 244,
    "b": 84
  },
  "hsl": {
    "h": 67.125,
    "s": 87.912,
    "l": 64.314
  },
  "oklch": {
    "l": 0.92449,
    "c": 0.17977,
    "h": 115.8
  },
  "luminance": 0.81349
}

Semantic roles & 50–950 ramp

primary

#E1F454

secondary

#3F2DBF

accent

#01E41C

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E1F454

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

Preview Lab → · Contrast checker → · Palette generator →