#EFECBB#EFECBB

#EFECBB is a very light, moderate yellow. Relative luminance 0.819; OKLCH L 93.3% C 0.064 H 104.7°. Best body text is #000000 at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#EFECBB
RGB	rgb(239, 236, 187)
HSL	hsl(57, 62%, 84%)
HSV	hsv(57, 22%, 94%)
CMYK	cmyk(0%, 1.3%, 21.8%, 6.3%)
CIE-LAB	lab(92.54, -6.73, 24.19)
CIE-LCH	lch(92.54, 25.11, 105.54°)
OKLab	oklab(93.33% -0.0161 0.0616)
OKLCH	oklch(93.33% 0.064 104.7)
XYZ	xyz(74.5615, 81.9305, 58.8904)
Luminance	0.8193 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFECBB #BBBEEF

analogous

#EFD2BB #EFECBB #D8EFBB

triadic

#EFECBB #BBEFEC #ECBBEF

tetradic

#EFECBB #BBEFD2 #BBBEEF #EFBBD8

square

#EFECBB #BBEFD2 #BBBEEF #EFBBD8

split-complementary

#EFECBB #BBD8EF #D2BBEF

monochromatic

#D8D058 #E3DE89 #EFECBB #F9F8E6 #F9F8E6

Accessibility & contrast

On white

1.21

#EFECBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.39

#EFECBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFECBB

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFECBB	#FFFFFF	#000000	##000000
##EFECBB	1.00	1.21	17.39	17.39
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.39	21.00	1.00	1.00
##000000	17.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5E8B8

Deuteranopia (green-blind)

#F6EBBD

Tritanopia (blue-blind)

#F7E5DF

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #efecbb;
/* rgb */ color: rgb(239, 236, 187);
/* oklch */ color: oklch(93.3% 0.064 104.7);

Tailwind

colors: {
  custom: {
    50: '#f4f2cf',
    500: '#efecbb',
    950: '#000000',
  },
}

SCSS

$custom: #efecbb;
$custom-light: #f4f2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#efecbb",
  "rgb": {
    "r": 239,
    "g": 236,
    "b": 187
  },
  "hsl": {
    "h": 56.538,
    "s": 61.905,
    "l": 83.529
  },
  "oklch": {
    "l": 0.93334,
    "c": 0.06365,
    "h": 104.7
  },
  "luminance": 0.81929
}

Semantic roles & 50–950 ramp

primary

#EFECBB

secondary

#8185CD

accent

#26CA1C

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171614

muted

#858583

Preview Lab

Preview with #EFECBB

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

Preview Lab → · Contrast checker → · Palette generator →