#EFD667#EFD667

#EFD667 is a very light, vivid yellow. Relative luminance 0.674; OKLCH L 87.5% C 0.134 H 96.8°. Best body text is #000000 at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#EFD667
RGB	rgb(239, 214, 103)
HSL	hsl(49, 81%, 67%)
HSV	hsv(49, 57%, 94%)
CMYK	cmyk(0%, 10.5%, 56.9%, 6.3%)
CIE-LAB	lab(85.72, -4.59, 57.01)
CIE-LCH	lch(85.72, 57.19, 94.61°)
OKLab	oklab(87.54% -0.0158 0.1326)
OKLCH	oklch(87.54% 0.134 96.8)
XYZ	xyz(62.0938, 67.4259, 22.5731)
Luminance	0.6742 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD667 #6780EF

analogous

#EF9267 #EFD667 #C4EF67

triadic

#EFD667 #67EFD6 #D667EF

tetradic

#EFD667 #67EF92 #6780EF #EF67C4

square

#EFD667 #67EF92 #6780EF #EF67C4

split-complementary

#EFD667 #67C4EF #9267EF

monochromatic

#C7A615 #E9C730 #EFD667 #F5E59E #FBF4D6

Accessibility & contrast

On white

1.45

#EFD667 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.48

#EFD667 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD667

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD667	#FFFFFF	#000000	##000000
##EFD667	1.00	1.45	14.48	14.48
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.48	21.00	1.00	1.00
##000000	14.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D15C

Deuteranopia (green-blind)

#EFDA6C

Tritanopia (blue-blind)

#FFC8BD

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #efd667;
/* rgb */ color: rgb(239, 214, 103);
/* oklch */ color: oklch(87.5% 0.134 96.8);

Tailwind

colors: {
  custom: {
    50: '#f7e296',
    500: '#efd667',
    950: '#000000',
  },
}

SCSS

$custom: #efd667;
$custom-light: #f7e296;
$custom-dark: #000000;

JSON

{
  "hex": "#efd667",
  "rgb": {
    "r": 239,
    "g": 214,
    "b": 103
  },
  "hsl": {
    "h": 48.971,
    "s": 80.952,
    "l": 67.059
  },
  "oklch": {
    "l": 0.87535,
    "c": 0.13357,
    "h": 96.8
  },
  "luminance": 0.67423
}

Semantic roles & 50–950 ramp

primary

#EFD667

secondary

#3650C4

accent

#2FDD08

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150E

muted

#86847F

Preview Lab

Preview with #EFD667

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

Preview Lab → · Contrast checker → · Palette generator →