#EFD464#EFD464

#EFD464 is a very light, vivid yellow. Relative luminance 0.664; OKLCH L 87.1% C 0.135 H 95.9°. Best body text is #000000 at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#EFD464
RGB	rgb(239, 212, 100)
HSL	hsl(48, 81%, 66%)
HSV	hsv(48, 58%, 94%)
CMYK	cmyk(0%, 11.3%, 58.2%, 6.3%)
CIE-LAB	lab(85.18, -3.79, 57.76)
CIE-LCH	lch(85.18, 57.88, 93.76°)
OKLab	oklab(87.1% -0.0138 0.1339)
OKLCH	oklch(87.1% 0.135 95.9)
XYZ	xyz(61.4428, 66.3606, 21.6266)
Luminance	0.6636 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD464 #647FEF

analogous

#EF8F64 #EFD464 #C5EF64

triadic

#EFD464 #64EFD4 #D464EF

tetradic

#EFD464 #64EF8F #647FEF #EF64C5

square

#EFD464 #64EF8F #647FEF #EF64C5

split-complementary

#EFD464 #64C5EF #8F64EF

monochromatic

#C4A214 #E9C52D #EFD464 #F5E39B #FAF3D3

Accessibility & contrast

On white

1.47

#EFD464 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.27

#EFD464 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD464

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD464	#FFFFFF	#000000	##000000
##EFD464	1.00	1.47	14.27	14.27
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.27	21.00	1.00	1.00
##000000	14.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D059

Deuteranopia (green-blind)

#EED969

Tritanopia (blue-blind)

#FFC6BB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #efd464;
/* rgb */ color: rgb(239, 212, 100);
/* oklch */ color: oklch(87.1% 0.135 95.9);

Tailwind

colors: {
  custom: {
    50: '#f7e094',
    500: '#efd464',
    950: '#000000',
  },
}

SCSS

$custom: #efd464;
$custom-light: #f7e094;
$custom-dark: #000000;

JSON

{
  "hex": "#efd464",
  "rgb": {
    "r": 239,
    "g": 212,
    "b": 100
  },
  "hsl": {
    "h": 48.345,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87099,
    "c": 0.1346,
    "h": 95.9
  },
  "luminance": 0.66358
}

Semantic roles & 50–950 ramp

primary

#EFD464

secondary

#3551C2

accent

#31DE08

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #EFD464

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

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