#EFDFA3#EFDFA3

#EFDFA3 is a very light, moderate yellow. Relative luminance 0.738; OKLCH L 90.2% C 0.079 H 95.0°. Best body text is #000000 at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#EFDFA3
RGB	rgb(239, 223, 163)
HSL	hsl(47, 70%, 79%)
HSV	hsv(47, 32%, 94%)
CMYK	cmyk(0%, 6.7%, 31.8%, 6.3%)
CIE-LAB	lab(88.81, -3.29, 31.44)
CIE-LCH	lch(88.81, 31.62, 95.98°)
OKLab	oklab(90.25% -0.0068 0.0787)
OKLCH	oklch(90.25% 0.079 95)
XYZ	xyz(68.5960, 73.7723, 45.2693)
Luminance	0.7377 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDFA3 #A3B3EF

analogous

#EFB9A3 #EFDFA3 #D9EFA3

triadic

#EFDFA3 #A3EFDF #DFA3EF

tetradic

#EFDFA3 #A3EFB9 #A3B3EF #EFA3D9

square

#EFDFA3 #A3EFB9 #A3B3EF #EFA3D9

split-complementary

#EFDFA3 #A3D9EF #B9A3EF

monochromatic

#DDBB3B #E6CD6F #EFDFA3 #F8F1D7 #FAF6E5

Accessibility & contrast

On white

1.33

#EFDFA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.75

#EFDFA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDFA3

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDFA3	#FFFFFF	#000000	##000000
##EFDFA3	1.00	1.33	15.75	15.75
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.75	21.00	1.00	1.00
##000000	15.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBDC9F

Deuteranopia (green-blind)

#F0E1A5

Tritanopia (blue-blind)

#FBD6CF

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #efdfa3;
/* rgb */ color: rgb(239, 223, 163);
/* oklch */ color: oklch(90.2% 0.079 95.0);

Tailwind

colors: {
  custom: {
    50: '#f5e8be',
    500: '#efdfa3',
    950: '#000000',
  },
}

SCSS

$custom: #efdfa3;
$custom-light: #f5e8be;
$custom-dark: #000000;

JSON

{
  "hex": "#efdfa3",
  "rgb": {
    "r": 239,
    "g": 223,
    "b": 163
  },
  "hsl": {
    "h": 47.368,
    "s": 70.37,
    "l": 78.824
  },
  "oklch": {
    "l": 0.90246,
    "c": 0.07897,
    "h": 95
  },
  "luminance": 0.7377
}

Semantic roles & 50–950 ramp

primary

#EFDFA3

secondary

#6A7FCC

accent

#3BD213

background

#FFFEFD

surface

#FEFCF8

border

#D6D5D1

text

#171612

muted

#858482

Preview Lab

Preview with #EFDFA3

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

Preview Lab → · Contrast checker → · Palette generator →