#EFDF8B#EFDF8B

#EFDF8B is a very light, moderate yellow. Relative luminance 0.730; OKLCH L 89.8% C 0.106 H 98.8°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#EFDF8B
RGB	rgb(239, 223, 139)
HSL	hsl(50, 76%, 74%)
HSV	hsv(50, 42%, 94%)
CMYK	cmyk(0%, 6.7%, 41.8%, 6.3%)
CIE-LAB	lab(88.44, -5.99, 43.07)
CIE-LCH	lch(88.44, 43.49, 97.91°)
OKLab	oklab(89.83% -0.0162 0.1048)
OKLCH	oklch(89.83% 0.106 98.8)
XYZ	xyz(66.6460, 72.9923, 34.9993)
Luminance	0.7299 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDF8B #8B9BEF

analogous

#EFAD8B #EFDF8B #CDEF8B

triadic

#EFDF8B #8BEFDF #DF8BEF

tetradic

#EFDF8B #8BEFAD #8B9BEF #EF8BCD

square

#EFDF8B #8BEFAD #8B9BEF #EF8BCD

split-complementary

#EFDF8B #8BCDEF #AD8BEF

monochromatic

#E0C11F #E8D055 #EFDF8B #F6EEC1 #FBF8E4

Accessibility & contrast

On white

1.35

#EFDF8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#EFDF8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDF8B

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDF8B	#FFFFFF	#000000	##000000
##EFDF8B	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEDA85

Deuteranopia (green-blind)

#F3E18E

Tritanopia (blue-blind)

#FDD4CA

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #efdf8b;
/* rgb */ color: rgb(239, 223, 139);
/* oklch */ color: oklch(89.8% 0.106 98.8);

Tailwind

colors: {
  custom: {
    50: '#f6e8ae',
    500: '#efdf8b',
    950: '#000000',
  },
}

SCSS

$custom: #efdf8b;
$custom-light: #f6e8ae;
$custom-dark: #000000;

JSON

{
  "hex": "#efdf8b",
  "rgb": {
    "r": 239,
    "g": 223,
    "b": 139
  },
  "hsl": {
    "h": 50.4,
    "s": 75.758,
    "l": 74.118
  },
  "oklch": {
    "l": 0.89832,
    "c": 0.10601,
    "h": 98.8
  },
  "luminance": 0.7299
}

Semantic roles & 50–950 ramp

primary

#EFDF8B

secondary

#5467CA

accent

#2ED80E

background

#FFFEFD

surface

#FFFCF7

border

#D7D5D0

text

#171610

muted

#858481

Preview Lab

Preview with #EFDF8B

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

Preview Lab → · Contrast checker → · Palette generator →