#FFEFB7#FFEFB7

#FFEFB7 is a very light, moderate yellow. Relative luminance 0.864; OKLCH L 95.2% C 0.074 H 94.0°. Best body text is #000000 at 18.28:1 contrast (WCAG AA passes).

Color values

HEX	#FFEFB7
RGB	rgb(255, 239, 183)
HSL	hsl(47, 100%, 86%)
HSV	hsv(47, 28%, 100%)
CMYK	cmyk(0%, 6.3%, 28.2%, 0%)
CIE-LAB	lab(94.49, -2.88, 29.10)
CIE-LCH	lch(94.49, 29.24, 95.65°)
OKLab	oklab(95.15% -0.0052 0.0734)
OKLCH	oklch(95.15% 0.074 94)
XYZ	xyz(80.6544, 86.4139, 57.2214)
Luminance	0.8641 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFEFB7 #B7C7FF

analogous

#FFCBB7 #FFEFB7 #EBFFB7

triadic

#FFEFB7 #B7FFEF #EFB7FF

tetradic

#FFEFB7 #B7FFCB #B7C7FF #FFB7EB

square

#FFEFB7 #B7FFCB #B7C7FF #FFB7EB

split-complementary

#FFEFB7 #B7EBFF #CBB7FF

monochromatic

#FFD43D #FFE17A #FFEFB7 #FFF8E0 #FFF8E0

Accessibility & contrast

On white

1.15

#FFEFB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.28

#FFEFB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFEFB7

18.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFEFB7	#FFFFFF	#000000	##000000
##FFEFB7	1.00	1.15	18.28	18.28
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.28	21.00	1.00	1.00
##000000	18.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBECB3

Deuteranopia (green-blind)

#FFF1B9

Tritanopia (blue-blind)

#FFE6E0

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #ffefb7;
/* rgb */ color: rgb(255, 239, 183);
/* oklch */ color: oklch(95.2% 0.074 94.0);

Tailwind

colors: {
  custom: {
    50: '#fff4cd',
    500: '#ffefb7',
    950: '#000000',
  },
}

SCSS

$custom: #ffefb7;
$custom-light: #fff4cd;
$custom-dark: #000000;

JSON

{
  "hex": "#ffefb7",
  "rgb": {
    "r": 255,
    "g": 239,
    "b": 183
  },
  "hsl": {
    "h": 46.667,
    "s": 100,
    "l": 85.882
  },
  "oklch": {
    "l": 0.95153,
    "c": 0.0736,
    "h": 94
  },
  "luminance": 0.86412
}

Semantic roles & 50–950 ramp

primary

#FFEFB7

secondary

#748DE6

accent

#33E600

background

#FFFFFE

surface

#FFFEFA

border

#D7D6D3

text

#181713

muted

#868583

Preview Lab

Preview with #FFEFB7

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

Preview Lab → · Contrast checker → · Palette generator →