#EFD864#EFD864

#EFD864 is a very light, vivid yellow. Relative luminance 0.684; OKLCH L 87.9% C 0.138 H 98.2°. Best body text is #000000 at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#EFD864
RGB	rgb(239, 216, 100)
HSL	hsl(50, 81%, 66%)
HSV	hsv(50, 58%, 94%)
CMYK	cmyk(0%, 9.6%, 58.2%, 6.3%)
CIE-LAB	lab(86.20, -5.82, 58.91)
CIE-LCH	lch(86.20, 59.20, 95.64°)
OKLab	oklab(87.91% -0.0197 0.1364)
OKLCH	oklch(87.91% 0.138 98.2)
XYZ	xyz(62.4552, 68.3852, 21.9640)
Luminance	0.6838 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD864 #647BEF

analogous

#EF9364 #EFD864 #C1EF64

triadic

#EFD864 #64EFD8 #D864EF

tetradic

#EFD864 #64EF93 #647BEF #EF64C1

square

#EFD864 #64EF93 #647BEF #EF64C1

split-complementary

#EFD864 #64C1EF #9364EF

monochromatic

#C4A714 #E9CA2D #EFD864 #F5E69B #FAF4D3

Accessibility & contrast

On white

1.43

#EFD864 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.68

#EFD864 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD864

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD864	#FFFFFF	#000000	##000000
##EFD864	1.00	1.43	14.68	14.68
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.68	21.00	1.00	1.00
##000000	14.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD358

Deuteranopia (green-blind)

#F1DB6A

Tritanopia (blue-blind)

#FFCABE

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #efd864;
/* rgb */ color: rgb(239, 216, 100);
/* oklch */ color: oklch(87.9% 0.138 98.2);

Tailwind

colors: {
  custom: {
    50: '#f7e394',
    500: '#efd864',
    950: '#000000',
  },
}

SCSS

$custom: #efd864;
$custom-light: #f7e394;
$custom-dark: #000000;

JSON

{
  "hex": "#efd864",
  "rgb": {
    "r": 239,
    "g": 216,
    "b": 100
  },
  "hsl": {
    "h": 50.072,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87905,
    "c": 0.13778,
    "h": 98.2
  },
  "luminance": 0.68383
}

Semantic roles & 50–950 ramp

primary

#EFD864

secondary

#354DC2

accent

#2BDE08

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #EFD864

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

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