#E1F054#E1F054

#E1F054 is a very light, vivid yellow. Relative luminance 0.790; OKLCH L 91.6% C 0.175 H 114.6°. Best body text is #000000 at 16.79:1 contrast (WCAG AA passes).

Color values

HEX	#E1F054
RGB	rgb(225, 240, 84)
HSL	hsl(66, 84%, 64%)
HSV	hsv(66, 65%, 94%)
CMYK	cmyk(6.3%, 0%, 65%, 5.9%)
CIE-LAB	lab(91.22, -24.34, 70.67)
CIE-LCH	lch(91.22, 74.74, 109.00°)
OKLab	oklab(91.59% -0.073 0.1595)
OKLCH	oklch(91.59% 0.175 114.6)
XYZ	xyz(63.8133, 78.9689, 20.2667)
Luminance	0.7897 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F054 #6354F0

analogous

#F0B154 #E1F054 #93F054

triadic

#E1F054 #54E1F0 #F054E1

tetradic

#E1F054 #54F0B1 #6354F0 #F05493

square

#E1F054 #54F0B1 #6354F0 #F05493

split-complementary

#E1F054 #5493F0 #B154F0

monochromatic

#A9B910 #D7EB1C #E1F054 #EBF58C #F5FAC5

Accessibility & contrast

On white

1.25

#E1F054 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.79

#E1F054 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F054

16.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F054	#FFFFFF	#000000	##000000
##E1F054	1.00	1.25	16.79	16.79
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.79	21.00	1.00	1.00
##000000	16.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE53E

Deuteranopia (green-blind)

#FFE75F

Tritanopia (blue-blind)

#EFE3D0

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e1f054;
/* rgb */ color: rgb(225, 240, 84);
/* oklch */ color: oklch(91.6% 0.175 114.6);

Tailwind

colors: {
  custom: {
    50: '#eef48c',
    500: '#e1f054',
    950: '#000000',
  },
}

SCSS

$custom: #e1f054;
$custom-light: #eef48c;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f054",
  "rgb": {
    "r": 225,
    "g": 240,
    "b": 84
  },
  "hsl": {
    "h": 65.769,
    "s": 83.871,
    "l": 63.529
  },
  "oklch": {
    "l": 0.91594,
    "c": 0.17542,
    "h": 114.6
  },
  "luminance": 0.78968
}

Semantic roles & 50–950 ramp

primary

#E1F054

secondary

#3D30B8

accent

#05E01A

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E1F054

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

Preview Lab → · Contrast checker → · Palette generator →