#FFEFA6#FFEFA6

#FFEFA6 is a very light, moderate yellow. Relative luminance 0.857; OKLCH L 94.8% C 0.093 H 97.3°. Best body text is #000000 at 18.15:1 contrast (WCAG AA passes).

Color values

HEX	#FFEFA6
RGB	rgb(255, 239, 166)
HSL	hsl(49, 100%, 83%)
HSV	hsv(49, 35%, 100%)
CMYK	cmyk(0%, 6.3%, 34.9%, 0%)
CIE-LAB	lab(94.20, -4.93, 37.31)
CIE-LCH	lch(94.20, 37.63, 97.53°)
OKLab	oklab(94.84% -0.0118 0.0925)
OKLCH	oklch(94.84% 0.093 97.3)
XYZ	xyz(78.9906, 85.7484, 48.4591)
Luminance	0.8575 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFEFA6 #A6B6FF

analogous

#FFC2A6 #FFEFA6 #E3FFA6

triadic

#FFEFA6 #A6FFEF #EFA6FF

tetradic

#FFEFA6 #A6FFC2 #A6B6FF #FFA6E3

square

#FFEFA6 #A6FFC2 #A6B6FF #FFA6E3

split-complementary

#FFEFA6 #A6E3FF #C2A6FF

monochromatic

#FFD92C #FFE469 #FFEFA6 #FFF9E0 #FFF9E0

Accessibility & contrast

On white

1.16

#FFEFA6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.15

#FFEFA6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFEFA6

18.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFEFA6	#FFFFFF	#000000	##000000
##FFEFA6	1.00	1.16	18.15	18.15
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.15	21.00	1.00	1.00
##000000	18.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDEBA1

Deuteranopia (green-blind)

#FFF1A9

Tritanopia (blue-blind)

#FFE5DC

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #ffefa6;
/* rgb */ color: rgb(255, 239, 166);
/* oklch */ color: oklch(94.8% 0.093 97.3);

Tailwind

colors: {
  custom: {
    50: '#fff4c1',
    500: '#ffefa6',
    950: '#000000',
  },
}

SCSS

$custom: #ffefa6;
$custom-light: #fff4c1;
$custom-dark: #000000;

JSON

{
  "hex": "#ffefa6",
  "rgb": {
    "r": 255,
    "g": 239,
    "b": 166
  },
  "hsl": {
    "h": 49.213,
    "s": 100,
    "l": 82.549
  },
  "oklch": {
    "l": 0.94835,
    "c": 0.09324,
    "h": 97.3
  },
  "luminance": 0.85746
}

Semantic roles & 50–950 ramp

primary

#FFEFA6

secondary

#657CE4

accent

#29E600

background

#FFFFFD

surface

#FFFEF9

border

#D7D6D2

text

#181712

muted

#868582

Preview Lab

Preview with #FFEFA6

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

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