#EFECB4#EFECB4

#EFECB4 is a very light, moderate yellow. Relative luminance 0.816; OKLCH L 93.2% C 0.072 H 105.2°. Best body text is #000000 at 17.33:1 contrast (WCAG AA passes).

Color values

HEX	#EFECB4
RGB	rgb(239, 236, 180)
HSL	hsl(57, 65%, 82%)
HSV	hsv(57, 25%, 94%)
CMYK	cmyk(0%, 1.3%, 24.7%, 6.3%)
CIE-LAB	lab(92.41, -7.68, 27.60)
CIE-LCH	lch(92.41, 28.65, 105.55°)
OKLab	oklab(93.19% -0.0189 0.0698)
OKLCH	oklch(93.19% 0.072 105.2)
XYZ	xyz(73.8303, 81.6381, 55.0396)
Luminance	0.8164 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFECB4 #B4B7EF

analogous

#EFCFB4 #EFECB4 #D5EFB4

triadic

#EFECB4 #B4EFEC #ECB4EF

tetradic

#EFECB4 #B4EFCF #B4B7EF #EFB4D5

square

#EFECB4 #B4EFCF #B4B7EF #EFB4D5

split-complementary

#EFECB4 #B4D5EF #CFB4EF

monochromatic

#D9D24F #E4DF82 #EFECB4 #FAF9E6 #FAF9E6

Accessibility & contrast

On white

1.21

#EFECB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.33

#EFECB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFECB4

17.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFECB4	#FFFFFF	#000000	##000000
##EFECB4	1.00	1.21	17.33	17.33
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.33	21.00	1.00	1.00
##000000	17.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E8B0

Deuteranopia (green-blind)

#F8EBB6

Tritanopia (blue-blind)

#F8E5DD

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #efecb4;
/* rgb */ color: rgb(239, 236, 180);
/* oklch */ color: oklch(93.2% 0.072 105.2);

Tailwind

colors: {
  custom: {
    50: '#f4f2ca',
    500: '#efecb4',
    950: '#000000',
  },
}

SCSS

$custom: #efecb4;
$custom-light: #f4f2ca;
$custom-dark: #000000;

JSON

{
  "hex": "#efecb4",
  "rgb": {
    "r": 239,
    "g": 236,
    "b": 180
  },
  "hsl": {
    "h": 56.949,
    "s": 64.835,
    "l": 82.157
  },
  "oklch": {
    "l": 0.9319,
    "c": 0.0723,
    "h": 105.2
  },
  "luminance": 0.81637
}

Semantic roles & 50–950 ramp

primary

#EFECB4

secondary

#7A7ECD

accent

#22CD19

background

#FFFFFD

surface

#FEFEF9

border

#D6D6D2

text

#171613

muted

#858582

Preview Lab

Preview with #EFECB4

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

Preview Lab → · Contrast checker → · Palette generator →