#EFD368#EFD368

#EFD368 is a very light, vivid yellow. Relative luminance 0.659; OKLCH L 86.9% C 0.130 H 94.9°. Best body text is #000000 at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#EFD368
RGB	rgb(239, 211, 104)
HSL	hsl(48, 81%, 67%)
HSV	hsv(48, 56%, 94%)
CMYK	cmyk(0%, 11.7%, 56.5%, 6.3%)
CIE-LAB	lab(84.97, -2.99, 55.68)
CIE-LCH	lch(84.97, 55.76, 93.07°)
OKLab	oklab(86.94% -0.0111 0.1299)
OKLCH	oklch(86.94% 0.13 94.9)
XYZ	xyz(61.3920, 65.9416, 22.5883)
Luminance	0.6594 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD368 #6884EF

analogous

#EF9068 #EFD368 #C7EF68

triadic

#EFD368 #68EFD3 #D368EF

tetradic

#EFD368 #68EF90 #6884EF #EF68C7

square

#EFD368 #68EF90 #6884EF #EF68C7

split-complementary

#EFD368 #68C7EF #9068EF

monochromatic

#C7A215 #E9C331 #EFD368 #F5E39F #FBF3D7

Accessibility & contrast

On white

1.48

#EFD368 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.19

#EFD368 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD368

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD368	#FFFFFF	#000000	##000000
##EFD368	1.00	1.48	14.19	14.19
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.19	21.00	1.00	1.00
##000000	14.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CF5E

Deuteranopia (green-blind)

#EDD86D

Tritanopia (blue-blind)

#FFC5BB

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #efd368;
/* rgb */ color: rgb(239, 211, 104);
/* oklch */ color: oklch(86.9% 0.130 94.9);

Tailwind

colors: {
  custom: {
    50: '#f7e096',
    500: '#efd368',
    950: '#000000',
  },
}

SCSS

$custom: #efd368;
$custom-light: #f7e096;
$custom-dark: #000000;

JSON

{
  "hex": "#efd368",
  "rgb": {
    "r": 239,
    "g": 211,
    "b": 104
  },
  "hsl": {
    "h": 47.556,
    "s": 80.838,
    "l": 67.255
  },
  "oklch": {
    "l": 0.86943,
    "c": 0.13036,
    "h": 94.9
  },
  "luminance": 0.65939
}

Semantic roles & 50–950 ramp

primary

#EFD368

secondary

#3754C5

accent

#34DD08

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150E

muted

#86847F

Preview Lab

Preview with #EFD368

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

Preview Lab → · Contrast checker → · Palette generator →