#E4E548#E4E548

#E4E548 is a very light, vivid yellow. Relative luminance 0.730; OKLCH L 89.4% C 0.171 H 109.8°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#E4E548
RGB	rgb(228, 229, 72)
HSL	hsl(60, 75%, 59%)
HSV	hsv(60, 69%, 90%)
CMYK	cmyk(0.4%, 0%, 68.6%, 10.2%)
CIE-LAB	lab(88.45, -18.48, 72.40)
CIE-LCH	lch(88.45, 74.72, 104.32°)
OKLab	oklab(89.41% -0.058 0.1612)
OKLCH	oklch(89.41% 0.171 109.8)
XYZ	xyz(61.1860, 73.0022, 16.9974)
Luminance	0.7300 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4E548 #4948E5

analogous

#E59848 #E4E548 #96E548

triadic

#E4E548 #48E4E5 #E548E4

tetradic

#E4E548 #48E598 #4948E5 #E54896

square

#E4E548 #48E598 #4948E5 #E54896

split-complementary

#E4E548 #4896E5 #9848E5

monochromatic

#9C9C16 #D1D21E #E4E548 #ECED7E #F4F4B3

Accessibility & contrast

On white

1.35

#E4E548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#E4E548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4E548

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4E548	#FFFFFF	#000000	##000000
##E4E548	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DB2E

Deuteranopia (green-blind)

#F9E053

Tritanopia (blue-blind)

#F4D7C6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #e4e548;
/* rgb */ color: rgb(228, 229, 72);
/* oklch */ color: oklch(89.4% 0.171 109.8);

Tailwind

colors: {
  custom: {
    50: '#f0ed84',
    500: '#e4e548',
    950: '#000000',
  },
}

SCSS

$custom: #e4e548;
$custom-light: #f0ed84;
$custom-dark: #000000;

JSON

{
  "hex": "#e4e548",
  "rgb": {
    "r": 228,
    "g": 229,
    "b": 72
  },
  "hsl": {
    "h": 60.382,
    "s": 75.12,
    "l": 59.02
  },
  "oklch": {
    "l": 0.89407,
    "c": 0.17128,
    "h": 109.8
  },
  "luminance": 0.73
}

Semantic roles & 50–950 ramp

primary

#E4E548

secondary

#3232A0

accent

#36F237

background

#FFFEFC

surface

#FFFDF3

border

#D7D5CD

text

#17160C

muted

#85847F

Preview Lab

Preview with #E4E548

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

Preview Lab → · Contrast checker → · Palette generator →