#EFE468#EFE468

#EFE468 is a very light, vivid yellow. Relative luminance 0.748; OKLCH L 90.4% C 0.145 H 104.2°. Best body text is #000000 at 15.97:1 contrast (WCAG AA passes).

Color values

HEX	#EFE468
RGB	rgb(239, 228, 104)
HSL	hsl(55, 81%, 67%)
HSV	hsv(55, 56%, 94%)
CMYK	cmyk(0%, 4.6%, 56.5%, 6.3%)
CIE-LAB	lab(89.32, -11.55, 60.65)
CIE-LCH	lch(89.32, 61.74, 100.78°)
OKLab	oklab(90.39% -0.0356 0.1406)
OKLCH	oklch(90.39% 0.145 104.2)
XYZ	xyz(65.8408, 74.8392, 24.0712)
Luminance	0.7484 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE468 #6873EF

analogous

#EFA168 #EFE468 #B7EF68

triadic

#EFE468 #68EFE4 #E468EF

tetradic

#EFE468 #68EFA1 #6873EF #EF68B7

square

#EFE468 #68EFA1 #6873EF #EF68B7

split-complementary

#EFE468 #68B7EF #A168EF

monochromatic

#C7B915 #E9DA31 #EFE468 #F5EE9F #FBF8D7

Accessibility & contrast

On white

1.32

#EFE468 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.97

#EFE468 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE468

15.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE468	#FFFFFF	#000000	##000000
##EFE468	1.00	1.32	15.97	15.97
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.97	21.00	1.00	1.00
##000000	15.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DD5B

Deuteranopia (green-blind)

#FAE36E

Tritanopia (blue-blind)

#FFD6C9

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #efe468;
/* rgb */ color: rgb(239, 228, 104);
/* oklch */ color: oklch(90.4% 0.145 104.2);

Tailwind

colors: {
  custom: {
    50: '#f7ec97',
    500: '#efe468',
    950: '#000000',
  },
}

SCSS

$custom: #efe468;
$custom-light: #f7ec97;
$custom-dark: #000000;

JSON

{
  "hex": "#efe468",
  "rgb": {
    "r": 239,
    "g": 228,
    "b": 104
  },
  "hsl": {
    "h": 55.111,
    "s": 80.838,
    "l": 67.255
  },
  "oklch": {
    "l": 0.90393,
    "c": 0.14501,
    "h": 104.2
  },
  "luminance": 0.74837
}

Semantic roles & 50–950 ramp

primary

#EFE468

secondary

#3742C5

accent

#1ADD08

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #EFE468

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

Preview Lab → · Contrast checker → · Palette generator →