#E1EF4A#E1EF4A

#E1EF4A is a very light, vivid yellow. Relative luminance 0.782; OKLCH L 91.3% C 0.181 H 114.2°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#E1EF4A
RGB	rgb(225, 239, 74)
HSL	hsl(65, 84%, 61%)
HSV	hsv(65, 69%, 94%)
CMYK	cmyk(5.9%, 0%, 69%, 6.3%)
CIE-LAB	lab(90.89, -24.41, 74.01)
CIE-LCH	lch(90.89, 77.94, 108.25°)
OKLab	oklab(91.31% -0.0742 0.165)
OKLCH	oklch(91.31% 0.181 114.2)
XYZ	xyz(63.1556, 78.2362, 18.2514)
Luminance	0.7823 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1EF4A #584AEF

analogous

#EFAB4A #E1EF4A #8FEF4A

triadic

#E1EF4A #4AE1EF #EF4AE1

tetradic

#E1EF4A #4AEFAB #584AEF #EF4A8F

square

#E1EF4A #4AEFAB #584AEF #EF4A8F

split-complementary

#E1EF4A #4A8FEF #AB4AEF

monochromatic

#A2AF0F #D5E714 #E1EF4A #EAF482 #F4F9BA

Accessibility & contrast

On white

1.26

#E1EF4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.65

#E1EF4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1EF4A

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1EF4A	#FFFFFF	#000000	##000000
##E1EF4A	1.00	1.26	16.65	16.65
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.65	21.00	1.00	1.00
##000000	16.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE32E

Deuteranopia (green-blind)

#FFE657

Tritanopia (blue-blind)

#EFE1CF

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #e1ef4a;
/* rgb */ color: rgb(225, 239, 74);
/* oklch */ color: oklch(91.3% 0.181 114.2);

Tailwind

colors: {
  custom: {
    50: '#eef486',
    500: '#e1ef4a',
    950: '#000000',
  },
}

SCSS

$custom: #e1ef4a;
$custom-light: #eef486;
$custom-dark: #000000;

JSON

{
  "hex": "#e1ef4a",
  "rgb": {
    "r": 225,
    "g": 239,
    "b": 74
  },
  "hsl": {
    "h": 65.091,
    "s": 83.756,
    "l": 61.373
  },
  "oklch": {
    "l": 0.91306,
    "c": 0.18091,
    "h": 114.2
  },
  "luminance": 0.78235
}

Semantic roles & 50–950 ramp

primary

#E1EF4A

secondary

#392EAF

accent

#05E018

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #E1EF4A

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

Preview Lab → · Contrast checker → · Palette generator →