#EFECB8#EFECB8

#EFECB8 is a very light, moderate yellow. Relative luminance 0.818; OKLCH L 93.3% C 0.067 H 104.9°. Best body text is #000000 at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#EFECB8
RGB	rgb(239, 236, 184)
HSL	hsl(57, 63%, 83%)
HSV	hsv(57, 23%, 94%)
CMYK	cmyk(0%, 1.3%, 23%, 6.3%)
CIE-LAB	lab(92.49, -7.14, 25.66)
CIE-LCH	lch(92.49, 26.63, 105.55°)
OKLab	oklab(93.27% -0.0173 0.0651)
OKLCH	oklch(93.27% 0.067 104.9)
XYZ	xyz(74.2437, 81.8034, 57.2166)
Luminance	0.8180 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFECB8 #B8BBEF

analogous

#EFD0B8 #EFECB8 #D6EFB8

triadic

#EFECB8 #B8EFEC #ECB8EF

tetradic

#EFECB8 #B8EFD0 #B8BBEF #EFB8D6

square

#EFECB8 #B8EFD0 #B8BBEF #EFB8D6

split-complementary

#EFECB8 #B8D6EF #D0B8EF

monochromatic

#D8D154 #E4DF86 #EFECB8 #F9F8E6 #F9F8E6

Accessibility & contrast

On white

1.21

#EFECB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.36

#EFECB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFECB8

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFECB8	#FFFFFF	#000000	##000000
##EFECB8	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)

#F5E8B5

Deuteranopia (green-blind)

#F7EBBA

Tritanopia (blue-blind)

#F7E5DE

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #efecb8;
/* rgb */ color: rgb(239, 236, 184);
/* oklch */ color: oklch(93.3% 0.067 104.9);

Tailwind

colors: {
  custom: {
    50: '#f4f2cd',
    500: '#efecb8',
    950: '#000000',
  },
}

SCSS

$custom: #efecb8;
$custom-light: #f4f2cd;
$custom-dark: #000000;

JSON

{
  "hex": "#efecb8",
  "rgb": {
    "r": 239,
    "g": 236,
    "b": 184
  },
  "hsl": {
    "h": 56.727,
    "s": 63.218,
    "l": 82.941
  },
  "oklch": {
    "l": 0.93272,
    "c": 0.06738,
    "h": 104.9
  },
  "luminance": 0.81802
}

Semantic roles & 50–950 ramp

primary

#EFECB8

secondary

#7E82CD

accent

#24CB1B

background

#FFFFFE

surface

#FEFEFA

border

#D6D6D3

text

#171613

muted

#858583

Preview Lab

Preview with #EFECB8

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

Preview Lab → · Contrast checker → · Palette generator →