#EFEFC4#EFEFC4

#EFEFC4 is a very light, muted yellow. Relative luminance 0.841; OKLCH L 94.1% C 0.056 H 107.4°. Best body text is #000000 at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#EFEFC4
RGB	rgb(239, 239, 196)
HSL	hsl(60, 57%, 85%)
HSV	hsv(60, 18%, 94%)
CMYK	cmyk(0%, 0%, 18%, 6.3%)
CIE-LAB	lab(93.48, -6.95, 20.86)
CIE-LCH	lch(93.48, 21.99, 108.43°)
OKLab	oklab(94.13% -0.0168 0.0535)
OKLCH	oklch(94.13% 0.056 107.4)
XYZ	xyz(76.4263, 84.0700, 64.4148)
Luminance	0.8407 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEFC4 #C4C4EF

analogous

#EFD9C4 #EFEFC4 #D9EFC4

triadic

#EFEFC4 #C4EFEF #EFC4EF

tetradic

#EFEFC4 #C4EFD9 #C4C4EF #EFC4D9

square

#EFEFC4 #C4EFD9 #C4C4EF #EFC4D9

split-complementary

#EFEFC4 #C4D9EF #D9C4EF

monochromatic

#D5D564 #E2E294 #EFEFC4 #F8F8E7 #F8F8E7

Accessibility & contrast

On white

1.18

#EFEFC4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.81

#EFEFC4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEFC4

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEFC4	#FFFFFF	#000000	##000000
##EFEFC4	1.00	1.18	17.81	17.81
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.81	21.00	1.00	1.00
##000000	17.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7EBC1

Deuteranopia (green-blind)

#F7EDC6

Tritanopia (blue-blind)

#F6E9E3

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #efefc4;
/* rgb */ color: rgb(239, 239, 196);
/* oklch */ color: oklch(94.1% 0.056 107.4);

Tailwind

colors: {
  custom: {
    50: '#f4f4d6',
    500: '#efefc4',
    950: '#000000',
  },
}

SCSS

$custom: #efefc4;
$custom-light: #f4f4d6;
$custom-dark: #000000;

JSON

{
  "hex": "#efefc4",
  "rgb": {
    "r": 239,
    "g": 239,
    "b": 196
  },
  "hsl": {
    "h": 60,
    "s": 57.333,
    "l": 85.294
  },
  "oklch": {
    "l": 0.94132,
    "c": 0.05603,
    "h": 107.4
  },
  "luminance": 0.84069
}

Semantic roles & 50–950 ramp

primary

#EFEFC4

secondary

#8A8ACD

accent

#21C521

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFEFC4

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

Preview Lab → · Contrast checker → · Palette generator →