#E3E947#E3E947

#E3E947 is a very light, vivid yellow. Relative luminance 0.751; OKLCH L 90.2% C 0.176 H 111.6°. Best body text is #000000 at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#E3E947
RGB	rgb(227, 233, 71)
HSL	hsl(62, 79%, 60%)
HSV	hsv(62, 70%, 91%)
CMYK	cmyk(2.6%, 0%, 69.5%, 8.6%)
CIE-LAB	lab(89.42, -20.88, 73.68)
CIE-LCH	lch(89.42, 76.58, 105.82°)
OKLab	oklab(90.17% -0.0647 0.1638)
OKLCH	oklch(90.17% 0.176 111.6)
XYZ	xyz(61.9568, 75.0652, 17.1853)
Luminance	0.7506 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3E947 #4D47E9

analogous

#E99E47 #E3E947 #92E947

triadic

#E3E947 #47E3E9 #E947E3

tetradic

#E3E947 #47E99E #4D47E9 #E94792

square

#E3E947 #47E99E #4D47E9 #E94792

split-complementary

#E3E947 #4792E9 #9E47E9

monochromatic

#9DA213 #D2D91A #E3E947 #EBF07E #F4F6B4

Accessibility & contrast

On white

1.31

#E3E947 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.01

#E3E947 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3E947

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3E947	#FFFFFF	#000000	##000000
##E3E947	1.00	1.31	16.01	16.01
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.01	21.00	1.00	1.00
##000000	16.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBDF2B

Deuteranopia (green-blind)

#FCE353

Tritanopia (blue-blind)

#F2DBC9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #e3e947;
/* rgb */ color: rgb(227, 233, 71);
/* oklch */ color: oklch(90.2% 0.176 111.6);

Tailwind

colors: {
  custom: {
    50: '#efef84',
    500: '#e3e947',
    950: '#000000',
  },
}

SCSS

$custom: #e3e947;
$custom-light: #efef84;
$custom-dark: #000000;

JSON

{
  "hex": "#e3e947",
  "rgb": {
    "r": 227,
    "g": 233,
    "b": 71
  },
  "hsl": {
    "h": 62.222,
    "s": 78.641,
    "l": 59.608
  },
  "oklch": {
    "l": 0.90165,
    "c": 0.17608,
    "h": 111.6
  },
  "luminance": 0.75064
}

Semantic roles & 50–950 ramp

primary

#E3E947

secondary

#3430A5

accent

#33F53A

background

#FFFFFC

surface

#FFFEF3

border

#D7D6CD

text

#17160C

muted

#85857F

Preview Lab

Preview with #E3E947

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

Preview Lab → · Contrast checker → · Palette generator →