#EFE474#EFE474

#EFE474 is a very light, vivid yellow. Relative luminance 0.751; OKLCH L 90.5% C 0.134 H 103.7°. Best body text is #000000 at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#EFE474
RGB	rgb(239, 228, 116)
HSL	hsl(55, 79%, 70%)
HSV	hsv(55, 51%, 94%)
CMYK	cmyk(0%, 4.6%, 51.5%, 6.3%)
CIE-LAB	lab(89.44, -10.62, 55.35)
CIE-LCH	lch(89.44, 56.36, 100.86°)
OKLab	oklab(90.53% -0.0317 0.1304)
OKLCH	oklch(90.53% 0.134 103.7)
XYZ	xyz(66.4943, 75.1006, 27.5128)
Luminance	0.7510 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE474 #747FEF

analogous

#EFA774 #EFE474 #BDEF74

triadic

#EFE474 #74EFE4 #E474EF

tetradic

#EFE474 #74EFA7 #747FEF #EF74BD

square

#EFE474 #74EFA7 #747FEF #EF74BD

split-complementary

#EFE474 #74BDEF #A774EF

monochromatic

#D1C018 #E9D93D #EFE474 #F5EFAB #FCF9E2

Accessibility & contrast

On white

1.31

#EFE474 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.02

#EFE474 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE474

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE474	#FFFFFF	#000000	##000000
##EFE474	1.00	1.31	16.02	16.02
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.02	21.00	1.00	1.00
##000000	16.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DD6A

Deuteranopia (green-blind)

#F9E379

Tritanopia (blue-blind)

#FED7CA

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #efe474;
/* rgb */ color: rgb(239, 228, 116);
/* oklch */ color: oklch(90.5% 0.134 103.7);

Tailwind

colors: {
  custom: {
    50: '#f6ec9f',
    500: '#efe474',
    950: '#000000',
  },
}

SCSS

$custom: #efe474;
$custom-light: #f6ec9f;
$custom-dark: #000000;

JSON

{
  "hex": "#efe474",
  "rgb": {
    "r": 239,
    "g": 228,
    "b": 116
  },
  "hsl": {
    "h": 54.634,
    "s": 79.355,
    "l": 69.608
  },
  "oklch": {
    "l": 0.90529,
    "c": 0.13418,
    "h": 103.7
  },
  "luminance": 0.75098
}

Semantic roles & 50–950 ramp

primary

#EFE474

secondary

#3F4BC8

accent

#1DDC0A

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #EFE474

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

Preview Lab → · Contrast checker → · Palette generator →