#EFEC84#EFEC84

#EFEC84 is a very light, vivid yellow. Relative luminance 0.800; OKLCH L 92.4% C 0.127 H 107.2°. Best body text is #000000 at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#EFEC84
RGB	rgb(239, 236, 132)
HSL	hsl(58, 77%, 73%)
HSV	hsv(58, 45%, 94%)
CMYK	cmyk(0%, 1.3%, 44.8%, 6.3%)
CIE-LAB	lab(91.69, -13.16, 50.53)
CIE-LCH	lch(91.69, 52.21, 104.60°)
OKLab	oklab(92.38% -0.0374 0.1211)
OKLCH	oklch(92.38% 0.127 107.2)
XYZ	xyz(69.7583, 80.0093, 33.5940)
Luminance	0.8001 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEC84 #8487EF

analogous

#EFB784 #EFEC84 #BCEF84

triadic

#EFEC84 #84EFEC #EC84EF

tetradic

#EFEC84 #84EFB7 #8487EF #EF84BC

square

#EFEC84 #84EFB7 #8487EF #EF84BC

split-complementary

#EFEC84 #84BCEF #B784EF

monochromatic

#DCD71D #E8E44E #EFEC84 #F6F4BA #FBFBE4

Accessibility & contrast

On white

1.24

#EFEC84 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.00

#EFEC84 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEC84

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEC84	#FFFFFF	#000000	##000000
##EFEC84	1.00	1.24	17.00	17.00
#FFFFFF	1.24	1.00	21.00	21.00
#000000	17.00	21.00	1.00	1.00
##000000	17.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE57B

Deuteranopia (green-blind)

#FDE989

Tritanopia (blue-blind)

#FDE0D3

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #efec84;
/* rgb */ color: rgb(239, 236, 132);
/* oklch */ color: oklch(92.4% 0.127 107.2);

Tailwind

colors: {
  custom: {
    50: '#f6f2aa',
    500: '#efec84',
    950: '#000000',
  },
}

SCSS

$custom: #efec84;
$custom-light: #f6f2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#efec84",
  "rgb": {
    "r": 239,
    "g": 236,
    "b": 132
  },
  "hsl": {
    "h": 58.318,
    "s": 76.978,
    "l": 72.745
  },
  "oklch": {
    "l": 0.92377,
    "c": 0.12672,
    "h": 107.2
  },
  "luminance": 0.80008
}

Semantic roles & 50–950 ramp

primary

#EFEC84

secondary

#4D51CA

accent

#12D90C

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171610

muted

#858581

Preview Lab

Preview with #EFEC84

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

Preview Lab → · Contrast checker → · Palette generator →