#E0EF47#E0EF47

#E0EF47 is a very light, vivid yellow. Relative luminance 0.780; OKLCH L 91.2% C 0.183 H 114.5°. Best body text is #000000 at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#E0EF47
RGB	rgb(224, 239, 71)
HSL	hsl(65, 84%, 61%)
HSV	hsv(65, 70%, 94%)
CMYK	cmyk(6.3%, 0%, 70.3%, 6.3%)
CIE-LAB	lab(90.80, -24.97, 74.94)
CIE-LCH	lch(90.80, 78.99, 108.42°)
OKLab	oklab(91.21% -0.0759 0.1665)
OKLCH	oklch(91.21% 0.183 114.5)
XYZ	xyz(62.7460, 78.0364, 17.7172)
Luminance	0.7803 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E0EF47 #5647EF

analogous

#EFAA47 #E0EF47 #8CEF47

triadic

#E0EF47 #47E0EF #EF47E0

tetradic

#E0EF47 #47EFAA #5647EF #EF478C

square

#E0EF47 #47EFAA #5647EF #EF478C

split-complementary

#E0EF47 #478CEF #AA47EF

monochromatic

#9FAD0F #D2E514 #E0EF47 #E9F47F #F3F9B8

Accessibility & contrast

On white

1.26

#E0EF47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.61

#E0EF47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E0EF47

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E0EF47	#FFFFFF	#000000	##000000
##E0EF47	1.00	1.26	16.61	16.61
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.61	21.00	1.00	1.00
##000000	16.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE329

Deuteranopia (green-blind)

#FFE654

Tritanopia (blue-blind)

#EEE1CE

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #e0ef47;
/* rgb */ color: rgb(224, 239, 71);
/* oklch */ color: oklch(91.2% 0.183 114.5);

Tailwind

colors: {
  custom: {
    50: '#edf485',
    500: '#e0ef47',
    950: '#000000',
  },
}

SCSS

$custom: #e0ef47;
$custom-light: #edf485;
$custom-dark: #000000;

JSON

{
  "hex": "#e0ef47",
  "rgb": {
    "r": 224,
    "g": 239,
    "b": 71
  },
  "hsl": {
    "h": 65.357,
    "s": 84,
    "l": 60.784
  },
  "oklch": {
    "l": 0.91209,
    "c": 0.18301,
    "h": 114.5
  },
  "luminance": 0.78035
}

Semantic roles & 50–950 ramp

primary

#E0EF47

secondary

#382DAD

accent

#05E019

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #E0EF47

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

Preview Lab → · Contrast checker → · Palette generator →