#EFD66A#EFD66A

#EFD66A is a very light, vivid yellow. Relative luminance 0.675; OKLCH L 87.6% C 0.131 H 96.5°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#EFD66A
RGB	rgb(239, 214, 106)
HSL	hsl(49, 81%, 68%)
HSV	hsv(49, 56%, 94%)
CMYK	cmyk(0%, 10.5%, 55.6%, 6.3%)
CIE-LAB	lab(85.75, -4.37, 55.67)
CIE-LCH	lch(85.75, 55.84, 94.49°)
OKLab	oklab(87.57% -0.0148 0.1301)
OKLCH	oklch(87.57% 0.131 96.5)
XYZ	xyz(62.2470, 67.4872, 23.3804)
Luminance	0.6748 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD66A #6A83EF

analogous

#EF946A #EFD66A #C5EF6A

triadic

#EFD66A #6AEFD6 #D66AEF

tetradic

#EFD66A #6AEF94 #6A83EF #EF6AC5

square

#EFD66A #6AEF94 #6A83EF #EF6AC5

split-complementary

#EFD66A #6AC5EF #946AEF

monochromatic

#C9A716 #E9C733 #EFD66A #F5E5A1 #FBF4D9

Accessibility & contrast

On white

1.45

#EFD66A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#EFD66A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD66A

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD66A	#FFFFFF	#000000	##000000
##EFD66A	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D260

Deuteranopia (green-blind)

#EFDA6F

Tritanopia (blue-blind)

#FFC8BE

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #efd66a;
/* rgb */ color: rgb(239, 214, 106);
/* oklch */ color: oklch(87.6% 0.131 96.5);

Tailwind

colors: {
  custom: {
    50: '#f7e298',
    500: '#efd66a',
    950: '#000000',
  },
}

SCSS

$custom: #efd66a;
$custom-light: #f7e298;
$custom-dark: #000000;

JSON

{
  "hex": "#efd66a",
  "rgb": {
    "r": 239,
    "g": 214,
    "b": 106
  },
  "hsl": {
    "h": 48.722,
    "s": 80.606,
    "l": 67.647
  },
  "oklch": {
    "l": 0.87569,
    "c": 0.13091,
    "h": 96.5
  },
  "luminance": 0.67484
}

Semantic roles & 50–950 ramp

primary

#EFD66A

secondary

#3752C6

accent

#30DD09

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150E

muted

#86847F

Preview Lab

Preview with #EFD66A

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

Preview Lab → · Contrast checker → · Palette generator →