#EFEFB5#EFEFB5

#EFEFB5 is a very light, moderate yellow. Relative luminance 0.834; OKLCH L 93.8% C 0.075 H 107.8°. Best body text is #000000 at 17.68:1 contrast (WCAG AA passes).

Color values

HEX	#EFEFB5
RGB	rgb(239, 239, 181)
HSL	hsl(60, 64%, 82%)
HSV	hsv(60, 24%, 94%)
CMYK	cmyk(0%, 0%, 24.3%, 6.3%)
CIE-LAB	lab(93.20, -9.05, 28.16)
CIE-LCH	lch(93.20, 29.58, 107.81°)
OKLab	oklab(93.82% -0.0228 0.0711)
OKLCH	oklch(93.82% 0.075 107.8)
XYZ	xyz(74.8035, 83.4209, 55.8683)
Luminance	0.8342 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEFB5 #B5B5EF

analogous

#EFD2B5 #EFEFB5 #D2EFB5

triadic

#EFEFB5 #B5EFEF #EFB5EF

tetradic

#EFEFB5 #B5EFD2 #B5B5EF #EFB5D2

square

#EFEFB5 #B5EFD2 #B5B5EF #EFB5D2

split-complementary

#EFEFB5 #B5D2EF #D2B5EF

monochromatic

#D9D950 #E4E483 #EFEFB5 #FAFAE6 #FAFAE6

Accessibility & contrast

On white

1.19

#EFEFB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.68

#EFEFB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEFB5

17.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEFB5	#FFFFFF	#000000	##000000
##EFEFB5	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)

#F9EAB1

Deuteranopia (green-blind)

#FAEDB7

Tritanopia (blue-blind)

#F8E8DF

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #efefb5;
/* rgb */ color: rgb(239, 239, 181);
/* oklch */ color: oklch(93.8% 0.075 107.8);

Tailwind

colors: {
  custom: {
    50: '#f4f4cb',
    500: '#efefb5',
    950: '#000000',
  },
}

SCSS

$custom: #efefb5;
$custom-light: #f4f4cb;
$custom-dark: #000000;

JSON

{
  "hex": "#efefb5",
  "rgb": {
    "r": 239,
    "g": 239,
    "b": 181
  },
  "hsl": {
    "h": 60,
    "s": 64.444,
    "l": 82.353
  },
  "oklch": {
    "l": 0.93816,
    "c": 0.0747,
    "h": 107.8
  },
  "luminance": 0.8342
}

Semantic roles & 50–950 ramp

primary

#EFEFB5

secondary

#7B7BCD

accent

#19CC19

background

#FFFFFE

surface

#FEFEFA

border

#D6D6D3

text

#171713

muted

#858583

Preview Lab

Preview with #EFEFB5

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

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