#E4E54E#E4E54E

#E4E54E is a very light, vivid yellow. Relative luminance 0.731; OKLCH L 89.5% C 0.167 H 109.7°. Best body text is #000000 at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#E4E54E
RGB	rgb(228, 229, 78)
HSL	hsl(60, 74%, 60%)
HSV	hsv(60, 66%, 90%)
CMYK	cmyk(0.4%, 0%, 65.9%, 10.2%)
CIE-LAB	lab(88.49, -18.17, 70.23)
CIE-LCH	lch(88.49, 72.54, 104.51°)
OKLab	oklab(89.45% -0.0565 0.1576)
OKLCH	oklch(89.45% 0.167 109.7)
XYZ	xyz(61.3914, 73.0844, 18.0790)
Luminance	0.7308 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4E54E #4F4EE5

analogous

#E59A4E #E4E54E #99E54E

triadic

#E4E54E #4EE4E5 #E54EE4

tetradic

#E4E54E #4EE59A #4F4EE5 #E54E99

square

#E4E54E #4EE59A #4F4EE5 #E54E99

split-complementary

#E4E54E #4E99E5 #9A4EE5

monochromatic

#A0A118 #D5D61F #E4E54E #ECED83 #F4F5B9

Accessibility & contrast

On white

1.34

#E4E54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.62

#E4E54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4E54E

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4E54E	#FFFFFF	#000000	##000000
##E4E54E	1.00	1.34	15.62	15.62
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.62	21.00	1.00	1.00
##000000	15.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DC38

Deuteranopia (green-blind)

#F8E058

Tritanopia (blue-blind)

#F3D7C7

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #e4e54e;
/* rgb */ color: rgb(228, 229, 78);
/* oklch */ color: oklch(89.5% 0.167 109.7);

Tailwind

colors: {
  custom: {
    50: '#f0ed88',
    500: '#e4e54e',
    950: '#000000',
  },
}

SCSS

$custom: #e4e54e;
$custom-light: #f0ed88;
$custom-dark: #000000;

JSON

{
  "hex": "#e4e54e",
  "rgb": {
    "r": 228,
    "g": 229,
    "b": 78
  },
  "hsl": {
    "h": 60.397,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.8945,
    "c": 0.16739,
    "h": 109.7
  },
  "luminance": 0.73083
}

Semantic roles & 50–950 ramp

primary

#E4E54E

secondary

#3434A4

accent

#0FD710

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#17160C

muted

#85847F

Preview Lab

Preview with #E4E54E

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

Preview Lab → · Contrast checker → · Palette generator →