#EFEFB7#EFEFB7

#EFEFB7 is a very light, moderate yellow. Relative luminance 0.835; OKLCH L 93.9% C 0.072 H 107.7°. Best body text is #000000 at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#EFEFB7
RGB	rgb(239, 239, 183)
HSL	hsl(60, 64%, 83%)
HSV	hsv(60, 23%, 94%)
CMYK	cmyk(0%, 0%, 23.4%, 6.3%)
CIE-LAB	lab(93.23, -8.78, 27.19)
CIE-LCH	lch(93.23, 28.57, 107.90°)
OKLab	oklab(93.86% -0.022 0.0688)
OKLCH	oklch(93.86% 0.072 107.7)
XYZ	xyz(75.0102, 83.5036, 56.9569)
Luminance	0.8350 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEFB7 #B7B7EF

analogous

#EFD3B7 #EFEFB7 #D3EFB7

triadic

#EFEFB7 #B7EFEF #EFB7EF

tetradic

#EFEFB7 #B7EFD3 #B7B7EF #EFB7D3

square

#EFEFB7 #B7EFD3 #B7B7EF #EFB7D3

split-complementary

#EFEFB7 #B7D3EF #D3B7EF

monochromatic

#D9D953 #E4E485 #EFEFB7 #F9F9E6 #F9F9E6

Accessibility & contrast

On white

1.19

#EFEFB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.70

#EFEFB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEFB7

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEFB7	#FFFFFF	#000000	##000000
##EFEFB7	1.00	1.19	17.70	17.70
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.70	21.00	1.00	1.00
##000000	17.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8EAB3

Deuteranopia (green-blind)

#FAEDB9

Tritanopia (blue-blind)

#F7E8E0

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #efefb7;
/* rgb */ color: rgb(239, 239, 183);
/* oklch */ color: oklch(93.9% 0.072 107.7);

Tailwind

colors: {
  custom: {
    50: '#f4f4cd',
    500: '#efefb7',
    950: '#000000',
  },
}

SCSS

$custom: #efefb7;
$custom-light: #f4f4cd;
$custom-dark: #000000;

JSON

{
  "hex": "#efefb7",
  "rgb": {
    "r": 239,
    "g": 239,
    "b": 183
  },
  "hsl": {
    "h": 60,
    "s": 63.636,
    "l": 82.745
  },
  "oklch": {
    "l": 0.93856,
    "c": 0.07224,
    "h": 107.7
  },
  "luminance": 0.83503
}

Semantic roles & 50–950 ramp

primary

#EFEFB7

secondary

#7D7DCD

accent

#1ACB1A

background

#FFFFFE

surface

#FEFEFA

border

#D6D6D3

text

#171713

muted

#858583

Preview Lab

Preview with #EFEFB7

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

Preview Lab → · Contrast checker → · Palette generator →