#FFEFB0#FFEFB0

#FFEFB0 is a very light, moderate yellow. Relative luminance 0.861; OKLCH L 95.0% C 0.082 H 95.6°. Best body text is #000000 at 18.23:1 contrast (WCAG AA passes).

Color values

HEX	#FFEFB0
RGB	rgb(255, 239, 176)
HSL	hsl(48, 100%, 85%)
HSV	hsv(48, 31%, 100%)
CMYK	cmyk(0%, 6.3%, 31%, 0%)
CIE-LAB	lab(94.37, -3.75, 32.49)
CIE-LCH	lch(94.37, 32.71, 96.58°)
OKLab	oklab(95.02% -0.0079 0.0814)
OKLCH	oklch(95.02% 0.082 95.6)
XYZ	xyz(79.9438, 86.1297, 53.4793)
Luminance	0.8613 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFEFB0 #B0C0FF

analogous

#FFC8B0 #FFEFB0 #E8FFB0

triadic

#FFEFB0 #B0FFEF #EFB0FF

tetradic

#FFEFB0 #B0FFC8 #B0C0FF #FFB0E8

square

#FFEFB0 #B0FFC8 #B0C0FF #FFB0E8

split-complementary

#FFEFB0 #B0E8FF #C8B0FF

monochromatic

#FFD636 #FFE373 #FFEFB0 #FFF9E0 #FFF9E0

Accessibility & contrast

On white

1.15

#FFEFB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.23

#FFEFB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFEFB0

18.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFEFB0	#FFFFFF	#000000	##000000
##FFEFB0	1.00	1.15	18.23	18.23
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.23	21.00	1.00	1.00
##000000	18.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCECAC

Deuteranopia (green-blind)

#FFF1B2

Tritanopia (blue-blind)

#FFE6DE

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #ffefb0;
/* rgb */ color: rgb(255, 239, 176);
/* oklch */ color: oklch(95.0% 0.082 95.6);

Tailwind

colors: {
  custom: {
    50: '#fff4c8',
    500: '#ffefb0',
    950: '#000000',
  },
}

SCSS

$custom: #ffefb0;
$custom-light: #fff4c8;
$custom-dark: #000000;

JSON

{
  "hex": "#ffefb0",
  "rgb": {
    "r": 255,
    "g": 239,
    "b": 176
  },
  "hsl": {
    "h": 47.848,
    "s": 100,
    "l": 84.51
  },
  "oklch": {
    "l": 0.95017,
    "c": 0.08179,
    "h": 95.6
  },
  "luminance": 0.86128
}

Semantic roles & 50–950 ramp

primary

#FFEFB0

secondary

#6E86E5

accent

#2EE600

background

#FFFFFD

surface

#FFFEF9

border

#D7D6D2

text

#181713

muted

#868582

Preview Lab

Preview with #FFEFB0

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

Preview Lab → · Contrast checker → · Palette generator →