#E3E547#E3E547

#E3E547 is a very light, vivid yellow. Relative luminance 0.728; OKLCH L 89.3% C 0.172 H 110.1°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#E3E547
RGB	rgb(227, 229, 71)
HSL	hsl(61, 75%, 59%)
HSV	hsv(61, 69%, 90%)
CMYK	cmyk(0.9%, 0%, 69%, 10.2%)
CIE-LAB	lab(88.36, -18.94, 72.64)
CIE-LCH	lch(88.36, 75.07, 104.62°)
OKLab	oklab(89.32% -0.0593 0.1616)
OKLCH	oklch(89.32% 0.172 110.1)
XYZ	xyz(60.8373, 72.8261, 16.8121)
Luminance	0.7282 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3E547 #4947E5

analogous

#E59847 #E3E547 #94E547

triadic

#E3E547 #47E3E5 #E547E3

tetradic

#E3E547 #47E598 #4947E5 #E54794

square

#E3E547 #47E598 #4947E5 #E54794

split-complementary

#E3E547 #4794E5 #9847E5

monochromatic

#9A9C16 #CFD11E #E3E547 #EBED7D #F3F4B2

Accessibility & contrast

On white

1.35

#E3E547 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#E3E547 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3E547

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3E547	#FFFFFF	#000000	##000000
##E3E547	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DB2C

Deuteranopia (green-blind)

#F8E053

Tritanopia (blue-blind)

#F3D7C6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #e3e547;
/* rgb */ color: rgb(227, 229, 71);
/* oklch */ color: oklch(89.3% 0.172 110.1);

Tailwind

colors: {
  custom: {
    50: '#efed84',
    500: '#e3e547',
    950: '#000000',
  },
}

SCSS

$custom: #e3e547;
$custom-light: #efed84;
$custom-dark: #000000;

JSON

{
  "hex": "#e3e547",
  "rgb": {
    "r": 227,
    "g": 229,
    "b": 71
  },
  "hsl": {
    "h": 60.759,
    "s": 75.238,
    "l": 58.824
  },
  "oklch": {
    "l": 0.89319,
    "c": 0.1721,
    "h": 110.1
  },
  "luminance": 0.72824
}

Semantic roles & 50–950 ramp

primary

#E3E547

secondary

#33319F

accent

#36F238

background

#FFFEFC

surface

#FFFDF3

border

#D7D5CD

text

#17160C

muted

#85847F

Preview Lab

Preview with #E3E547

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

Preview Lab → · Contrast checker → · Palette generator →