#EFEBC5#EFEBC5

#EFEBC5 is a very light, muted yellow. Relative luminance 0.818; OKLCH L 93.4% C 0.050 H 102.3°. Best body text is #000000 at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#EFEBC5
RGB	rgb(239, 235, 197)
HSL	hsl(54, 57%, 85%)
HSV	hsv(54, 18%, 94%)
CMYK	cmyk(0%, 1.7%, 17.6%, 6.3%)
CIE-LAB	lab(92.49, -4.79, 18.96)
CIE-LCH	lch(92.49, 19.56, 104.18°)
OKLab	oklab(93.35% -0.0107 0.0487)
OKLCH	oklch(93.35% 0.05 102.3)
XYZ	xyz(75.3824, 81.7995, 64.6302)
Luminance	0.8180 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEBC5 #C5C9EF

analogous

#EFD6C5 #EFEBC5 #DEEFC5

triadic

#EFEBC5 #C5EFEB #EBC5EF

tetradic

#EFEBC5 #C5EFD6 #C5C9EF #EFC5DE

square

#EFEBC5 #C5EFD6 #C5C9EF #EFC5DE

split-complementary

#EFEBC5 #C5DEEF #D6C5EF

monochromatic

#D5CA65 #E2DA95 #EFEBC5 #F8F7E7 #F8F7E7

Accessibility & contrast

On white

1.21

#EFEBC5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.36

#EFEBC5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEBC5

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEBC5	#FFFFFF	#000000	##000000
##EFEBC5	1.00	1.21	17.36	17.36
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.36	21.00	1.00	1.00
##000000	17.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2E8C3

Deuteranopia (green-blind)

#F4EBC6

Tritanopia (blue-blind)

#F6E6E0

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #efebc5;
/* rgb */ color: rgb(239, 235, 197);
/* oklch */ color: oklch(93.4% 0.050 102.3);

Tailwind

colors: {
  custom: {
    50: '#f4f1d6',
    500: '#efebc5',
    950: '#000000',
  },
}

SCSS

$custom: #efebc5;
$custom-light: #f4f1d6;
$custom-dark: #000000;

JSON

{
  "hex": "#efebc5",
  "rgb": {
    "r": 239,
    "g": 235,
    "b": 197
  },
  "hsl": {
    "h": 54.286,
    "s": 56.757,
    "l": 85.49
  },
  "oklch": {
    "l": 0.93353,
    "c": 0.04989,
    "h": 102.3
  },
  "luminance": 0.81799
}

Semantic roles & 50–950 ramp

primary

#EFEBC5

secondary

#8B91CD

accent

#31C421

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171614

muted

#858583

Preview Lab

Preview with #EFEBC5

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

Preview Lab → · Contrast checker → · Palette generator →