#EFECB6#EFECB6

#EFECB6 is a very light, moderate yellow. Relative luminance 0.817; OKLCH L 93.2% C 0.070 H 105.0°. Best body text is #000000 at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#EFECB6
RGB	rgb(239, 236, 182)
HSL	hsl(57, 64%, 83%)
HSV	hsv(57, 24%, 94%)
CMYK	cmyk(0%, 1.3%, 23.8%, 6.3%)
CIE-LAB	lab(92.45, -7.41, 26.63)
CIE-LCH	lch(92.45, 27.64, 105.56°)
OKLab	oklab(93.23% -0.0181 0.0675)
OKLCH	oklch(93.23% 0.07 105)
XYZ	xyz(74.0355, 81.7201, 56.1203)
Luminance	0.8172 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFECB6 #B6B9EF

analogous

#EFCFB6 #EFECB6 #D6EFB6

triadic

#EFECB6 #B6EFEC #ECB6EF

tetradic

#EFECB6 #B6EFCF #B6B9EF #EFB6D6

square

#EFECB6 #B6EFCF #B6B9EF #EFB6D6

split-complementary

#EFECB6 #B6D6EF #CFB6EF

monochromatic

#D9D252 #E4DF84 #EFECB6 #F9F8E6 #F9F8E6

Accessibility & contrast

On white

1.21

#EFECB6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.34

#EFECB6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFECB6

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFECB6	#FFFFFF	#000000	##000000
##EFECB6	1.00	1.21	17.34	17.34
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.34	21.00	1.00	1.00
##000000	17.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E8B3

Deuteranopia (green-blind)

#F7EBB8

Tritanopia (blue-blind)

#F8E5DD

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #efecb6;
/* rgb */ color: rgb(239, 236, 182);
/* oklch */ color: oklch(93.2% 0.070 105.0);

Tailwind

colors: {
  custom: {
    50: '#f4f2cc',
    500: '#efecb6',
    950: '#000000',
  },
}

SCSS

$custom: #efecb6;
$custom-light: #f4f2cc;
$custom-dark: #000000;

JSON

{
  "hex": "#efecb6",
  "rgb": {
    "r": 239,
    "g": 236,
    "b": 182
  },
  "hsl": {
    "h": 56.842,
    "s": 64.045,
    "l": 82.549
  },
  "oklch": {
    "l": 0.9323,
    "c": 0.06985,
    "h": 105
  },
  "luminance": 0.81719
}

Semantic roles & 50–950 ramp

primary

#EFECB6

secondary

#7C80CD

accent

#23CC1A

background

#FFFFFE

surface

#FEFEFA

border

#D6D6D3

text

#171613

muted

#858583

Preview Lab

Preview with #EFECB6

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

Preview Lab → · Contrast checker → · Palette generator →