#EFDE71#EFDE71

#EFDE71 is a very light, vivid yellow. Relative luminance 0.718; OKLCH L 89.3% C 0.131 H 100.6°. Best body text is #000000 at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#EFDE71
RGB	rgb(239, 222, 113)
HSL	hsl(52, 80%, 69%)
HSV	hsv(52, 53%, 94%)
CMYK	cmyk(0%, 7.1%, 52.7%, 6.3%)
CIE-LAB	lab(87.87, -7.86, 54.89)
CIE-LCH	lch(87.87, 55.45, 98.15°)
OKLab	oklab(89.27% -0.0241 0.1291)
OKLCH	oklch(89.27% 0.131 100.6)
XYZ	xyz(64.7006, 71.7879, 26.0679)
Luminance	0.7179 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDE71 #7182EF

analogous

#EF9F71 #EFDE71 #C1EF71

triadic

#EFDE71 #71EFDE #DE71EF

tetradic

#EFDE71 #71EF9F #7182EF #EF71C1

square

#EFDE71 #71EF9F #7182EF #EF71C1

split-complementary

#EFDE71 #71C1EF #9F71EF

monochromatic

#CEB617 #E9D13A #EFDE71 #F5EBA8 #FBF8DF

Accessibility & contrast

On white

1.37

#EFDE71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.36

#EFDE71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDE71

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDE71	#FFFFFF	#000000	##000000
##EFDE71	1.00	1.37	15.36	15.36
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.36	21.00	1.00	1.00
##000000	15.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD867

Deuteranopia (green-blind)

#F4DF76

Tritanopia (blue-blind)

#FFD1C5

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #efde71;
/* rgb */ color: rgb(239, 222, 113);
/* oklch */ color: oklch(89.3% 0.131 100.6);

Tailwind

colors: {
  custom: {
    50: '#f7e89c',
    500: '#efde71',
    950: '#000000',
  },
}

SCSS

$custom: #efde71;
$custom-light: #f7e89c;
$custom-dark: #000000;

JSON

{
  "hex": "#efde71",
  "rgb": {
    "r": 239,
    "g": 222,
    "b": 113
  },
  "hsl": {
    "h": 51.905,
    "s": 79.747,
    "l": 69.02
  },
  "oklch": {
    "l": 0.8927,
    "c": 0.13133,
    "h": 100.6
  },
  "luminance": 0.71786
}

Semantic roles & 50–950 ramp

primary

#EFDE71

secondary

#3C4FC8

accent

#26DC09

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #EFDE71

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

Preview Lab → · Contrast checker → · Palette generator →