#EFE480#EFE480

#EFE480 is a very light, vivid yellow. Relative luminance 0.754; OKLCH L 90.7% C 0.122 H 103.0°. Best body text is #000000 at 16.08:1 contrast (WCAG AA passes).

Color values

HEX	#EFE480
RGB	rgb(239, 228, 128)
HSL	hsl(54, 78%, 72%)
HSV	hsv(54, 46%, 94%)
CMYK	cmyk(0%, 4.6%, 46.4%, 6.3%)
CIE-LAB	lab(89.58, -9.57, 49.86)
CIE-LCH	lch(89.58, 50.77, 100.86°)
OKLab	oklab(90.69% -0.0275 0.1193)
OKLCH	oklch(90.69% 0.122 103)
XYZ	xyz(67.2380, 75.3981, 31.4293)
Luminance	0.7540 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE480 #808BEF

analogous

#EFAD80 #EFE480 #C3EF80

triadic

#EFE480 #80EFE4 #E480EF

tetradic

#EFE480 #80EFAD #808BEF #EF80C3

square

#EFE480 #80EFAD #808BEF #EF80C3

split-complementary

#EFE480 #80C3EF #AD80EF

monochromatic

#D9C61B #E8D84A #EFE480 #F6F0B6 #FCF9E4

Accessibility & contrast

On white

1.31

#EFE480 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.08

#EFE480 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE480

16.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE480	#FFFFFF	#000000	##000000
##EFE480	1.00	1.31	16.08	16.08
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.08	21.00	1.00	1.00
##000000	16.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DE78

Deuteranopia (green-blind)

#F8E484

Tritanopia (blue-blind)

#FDD8CC

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #efe480;
/* rgb */ color: rgb(239, 228, 128);
/* oklch */ color: oklch(90.7% 0.122 103.0);

Tailwind

colors: {
  custom: {
    50: '#f6eca7',
    500: '#efe480',
    950: '#000000',
  },
}

SCSS

$custom: #efe480;
$custom-light: #f6eca7;
$custom-dark: #000000;

JSON

{
  "hex": "#efe480",
  "rgb": {
    "r": 239,
    "g": 228,
    "b": 128
  },
  "hsl": {
    "h": 54.054,
    "s": 77.622,
    "l": 71.961
  },
  "oklch": {
    "l": 0.90685,
    "c": 0.12242,
    "h": 103
  },
  "luminance": 0.75396
}

Semantic roles & 50–950 ramp

primary

#EFE480

secondary

#4A56C9

accent

#20DA0C

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#17160F

muted

#858480

Preview Lab

Preview with #EFE480

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

Preview Lab → · Contrast checker → · Palette generator →