#EFEFB4#EFEFB4

#EFEFB4 is a very light, moderate yellow. Relative luminance 0.834; OKLCH L 93.8% C 0.076 H 107.8°. Best body text is #000000 at 17.68:1 contrast (WCAG AA passes).

Color values

HEX	#EFEFB4
RGB	rgb(239, 239, 180)
HSL	hsl(60, 65%, 82%)
HSV	hsv(60, 25%, 94%)
CMYK	cmyk(0%, 0%, 24.7%, 6.3%)
CIE-LAB	lab(93.18, -9.18, 28.64)
CIE-LCH	lch(93.18, 30.08, 107.77°)
OKLab	oklab(93.8% -0.0232 0.0723)
OKLCH	oklch(93.8% 0.076 107.8)
XYZ	xyz(74.7013, 83.3800, 55.3299)
Luminance	0.8338 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEFB4 #B4B4EF

analogous

#EFD2B4 #EFEFB4 #D2EFB4

triadic

#EFEFB4 #B4EFEF #EFB4EF

tetradic

#EFEFB4 #B4EFD2 #B4B4EF #EFB4D2

square

#EFEFB4 #B4EFD2 #B4B4EF #EFB4D2

split-complementary

#EFEFB4 #B4D2EF #D2B4EF

monochromatic

#D9D94F #E4E482 #EFEFB4 #FAFAE6 #FAFAE6

Accessibility & contrast

On white

1.19

#EFEFB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.68

#EFEFB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEFB4

17.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEFB4	#FFFFFF	#000000	##000000
##EFEFB4	1.00	1.19	17.68	17.68
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.68	21.00	1.00	1.00
##000000	17.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9EAB0

Deuteranopia (green-blind)

#FAEDB6

Tritanopia (blue-blind)

#F8E8DF

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #efefb4;
/* rgb */ color: rgb(239, 239, 180);
/* oklch */ color: oklch(93.8% 0.076 107.8);

Tailwind

colors: {
  custom: {
    50: '#f4f4ca',
    500: '#efefb4',
    950: '#000000',
  },
}

SCSS

$custom: #efefb4;
$custom-light: #f4f4ca;
$custom-dark: #000000;

JSON

{
  "hex": "#efefb4",
  "rgb": {
    "r": 239,
    "g": 239,
    "b": 180
  },
  "hsl": {
    "h": 60,
    "s": 64.835,
    "l": 82.157
  },
  "oklch": {
    "l": 0.93796,
    "c": 0.07592,
    "h": 107.8
  },
  "luminance": 0.83379
}

Semantic roles & 50–950 ramp

primary

#EFEFB4

secondary

#7A7ACD

accent

#19CD19

background

#FFFFFD

surface

#FEFEF9

border

#D6D6D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFEFB4

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

Preview Lab → · Contrast checker → · Palette generator →