#EFD466#EFD466

#EFD466 is a very light, vivid yellow. Relative luminance 0.664; OKLCH L 87.1% C 0.133 H 95.7°. Best body text is #000000 at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#EFD466
RGB	rgb(239, 212, 102)
HSL	hsl(48, 81%, 67%)
HSV	hsv(48, 57%, 94%)
CMYK	cmyk(0%, 11.3%, 57.3%, 6.3%)
CIE-LAB	lab(85.20, -3.65, 56.87)
CIE-LCH	lch(85.20, 56.99, 93.67°)
OKLab	oklab(87.12% -0.0132 0.1322)
OKLCH	oklch(87.12% 0.133 95.7)
XYZ	xyz(61.5408, 66.3998, 22.1427)
Luminance	0.6640 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD466 #6681EF

analogous

#EF9066 #EFD466 #C6EF66

triadic

#EFD466 #66EFD4 #D466EF

tetradic

#EFD466 #66EF90 #6681EF #EF66C6

square

#EFD466 #66EF90 #6681EF #EF66C6

split-complementary

#EFD466 #66C6EF #9066EF

monochromatic

#C6A315 #E9C42F #EFD466 #F5E49D #FBF3D5

Accessibility & contrast

On white

1.47

#EFD466 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.28

#EFD466 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD466

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD466	#FFFFFF	#000000	##000000
##EFD466	1.00	1.47	14.28	14.28
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.28	21.00	1.00	1.00
##000000	14.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D05B

Deuteranopia (green-blind)

#EED96B

Tritanopia (blue-blind)

#FFC6BB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #efd466;
/* rgb */ color: rgb(239, 212, 102);
/* oklch */ color: oklch(87.1% 0.133 95.7);

Tailwind

colors: {
  custom: {
    50: '#f7e095',
    500: '#efd466',
    950: '#000000',
  },
}

SCSS

$custom: #efd466;
$custom-light: #f7e095;
$custom-dark: #000000;

JSON

{
  "hex": "#efd466",
  "rgb": {
    "r": 239,
    "g": 212,
    "b": 102
  },
  "hsl": {
    "h": 48.175,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.87121,
    "c": 0.13288,
    "h": 95.7
  },
  "luminance": 0.66397
}

Semantic roles & 50–950 ramp

primary

#EFD466

secondary

#3652C3

accent

#32DD08

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150D

muted

#86847F

Preview Lab

Preview with #EFD466

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

Preview Lab → · Contrast checker → · Palette generator →