#EFDB99#EFDB99

#EFDB99 is a very light, moderate yellow. Relative luminance 0.713; OKLCH L 89.3% C 0.087 H 93.2°. Best body text is #000000 at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#EFDB99
RGB	rgb(239, 219, 153)
HSL	hsl(46, 73%, 77%)
HSV	hsv(46, 36%, 94%)
CMYK	cmyk(0%, 8.4%, 36%, 6.3%)
CIE-LAB	lab(87.64, -2.44, 34.99)
CIE-LCH	lch(87.64, 35.08, 93.99°)
OKLab	oklab(89.26% -0.0049 0.0867)
OKLCH	oklch(89.26% 0.087 93.2)
XYZ	xyz(66.6791, 71.3158, 40.3837)
Luminance	0.7131 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDB99 #99ADEF

analogous

#EFB099 #EFDB99 #D8EF99

triadic

#EFDB99 #99EFDB #DB99EF

tetradic

#EFDB99 #99EFB0 #99ADEF #EF99D8

square

#EFDB99 #99EFB0 #99ADEF #EF99D8

split-complementary

#EFDB99 #99D8EF #B099EF

monochromatic

#DEB62F #E7C864 #EFDB99 #F7EECE #FBF6E5

Accessibility & contrast

On white

1.38

#EFDB99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.26

#EFDB99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDB99

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDB99	#FFFFFF	#000000	##000000
##EFDB99	1.00	1.38	15.26	15.26
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.26	21.00	1.00	1.00
##000000	15.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D894

Deuteranopia (green-blind)

#EEDE9B

Tritanopia (blue-blind)

#FCD1CA

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #efdb99;
/* rgb */ color: rgb(239, 219, 153);
/* oklch */ color: oklch(89.3% 0.087 93.2);

Tailwind

colors: {
  custom: {
    50: '#f5e6b7',
    500: '#efdb99',
    950: '#000000',
  },
}

SCSS

$custom: #efdb99;
$custom-light: #f5e6b7;
$custom-dark: #000000;

JSON

{
  "hex": "#efdb99",
  "rgb": {
    "r": 239,
    "g": 219,
    "b": 153
  },
  "hsl": {
    "h": 46.047,
    "s": 72.881,
    "l": 76.863
  },
  "oklch": {
    "l": 0.89263,
    "c": 0.08688,
    "h": 93.2
  },
  "luminance": 0.71314
}

Semantic roles & 50–950 ramp

primary

#EFDB99

secondary

#6179CC

accent

#3ED511

background

#FFFEFD

surface

#FFFCF8

border

#D7D5D1

text

#171511

muted

#858481

Preview Lab

Preview with #EFDB99

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

Preview Lab → · Contrast checker → · Palette generator →