#EFDDA3#EFDDA3

#EFDDA3 is a very light, moderate yellow. Relative luminance 0.727; OKLCH L 89.8% C 0.077 H 92.9°. Best body text is #000000 at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#EFDDA3
RGB	rgb(239, 221, 163)
HSL	hsl(46, 70%, 79%)
HSV	hsv(46, 32%, 94%)
CMYK	cmyk(0%, 7.5%, 31.8%, 6.3%)
CIE-LAB	lab(88.31, -2.27, 30.77)
CIE-LCH	lch(88.31, 30.85, 94.23°)
OKLab	oklab(89.85% -0.0039 0.0771)
OKLCH	oklch(89.85% 0.077 92.9)
XYZ	xyz(68.0648, 72.7099, 45.0922)
Luminance	0.7271 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDDA3 #A3B5EF

analogous

#EFB7A3 #EFDDA3 #DBEFA3

triadic

#EFDDA3 #A3EFDD #DDA3EF

tetradic

#EFDDA3 #A3EFB7 #A3B5EF #EFA3DB

square

#EFDDA3 #A3EFB7 #A3B5EF #EFA3DB

split-complementary

#EFDDA3 #A3DBEF #B7A3EF

monochromatic

#DDB63B #E6CA6F #EFDDA3 #F8F0D7 #FAF5E5

Accessibility & contrast

On white

1.35

#EFDDA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.54

#EFDDA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDDA3

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDDA3	#FFFFFF	#000000	##000000
##EFDDA3	1.00	1.35	15.54	15.54
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.54	21.00	1.00	1.00
##000000	15.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9DA9F

Deuteranopia (green-blind)

#EEE0A5

Tritanopia (blue-blind)

#FBD4CE

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #efdda3;
/* rgb */ color: rgb(239, 221, 163);
/* oklch */ color: oklch(89.8% 0.077 92.9);

Tailwind

colors: {
  custom: {
    50: '#f5e7be',
    500: '#efdda3',
    950: '#000000',
  },
}

SCSS

$custom: #efdda3;
$custom-light: #f5e7be;
$custom-dark: #000000;

JSON

{
  "hex": "#efdda3",
  "rgb": {
    "r": 239,
    "g": 221,
    "b": 163
  },
  "hsl": {
    "h": 45.789,
    "s": 70.37,
    "l": 78.824
  },
  "oklch": {
    "l": 0.89847,
    "c": 0.07716,
    "h": 92.9
  },
  "luminance": 0.72708
}

Semantic roles & 50–950 ramp

primary

#EFDDA3

secondary

#6A81CC

accent

#40D213

background

#FFFEFD

surface

#FEFCF8

border

#D6D5D1

text

#171612

muted

#858482

Preview Lab

Preview with #EFDDA3

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

Preview Lab → · Contrast checker → · Palette generator →