#EFEC85#EFEC85

#EFEC85 is a very light, vivid yellow. Relative luminance 0.800; OKLCH L 92.4% C 0.126 H 107.2°. Best body text is #000000 at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#EFEC85
RGB	rgb(239, 236, 133)
HSL	hsl(58, 77%, 73%)
HSV	hsv(58, 44%, 94%)
CMYK	cmyk(0%, 1.3%, 44.4%, 6.3%)
CIE-LAB	lab(91.70, -13.07, 50.06)
CIE-LCH	lch(91.70, 51.74, 104.63°)
OKLab	oklab(92.39% -0.0371 0.1201)
OKLCH	oklch(92.39% 0.126 107.2)
XYZ	xyz(69.8271, 80.0368, 33.9561)
Luminance	0.8004 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEC85 #8588EF

analogous

#EFB785 #EFEC85 #BDEF85

triadic

#EFEC85 #85EFEC #EC85EF

tetradic

#EFEC85 #85EFB7 #8588EF #EF85BD

square

#EFEC85 #85EFB7 #8588EF #EF85BD

split-complementary

#EFEC85 #85BDEF #B785EF

monochromatic

#DDD71D #E8E44F #EFEC85 #F6F4BB #FBFBE4

Accessibility & contrast

On white

1.23

#EFEC85 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.01

#EFEC85 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEC85

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEC85	#FFFFFF	#000000	##000000
##EFEC85	1.00	1.23	17.01	17.01
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.01	21.00	1.00	1.00
##000000	17.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE57C

Deuteranopia (green-blind)

#FDE98A

Tritanopia (blue-blind)

#FCE0D4

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #efec85;
/* rgb */ color: rgb(239, 236, 133);
/* oklch */ color: oklch(92.4% 0.126 107.2);

Tailwind

colors: {
  custom: {
    50: '#f6f2aa',
    500: '#efec85',
    950: '#000000',
  },
}

SCSS

$custom: #efec85;
$custom-light: #f6f2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#efec85",
  "rgb": {
    "r": 239,
    "g": 236,
    "b": 133
  },
  "hsl": {
    "h": 58.302,
    "s": 76.812,
    "l": 72.941
  },
  "oklch": {
    "l": 0.92391,
    "c": 0.1257,
    "h": 107.2
  },
  "luminance": 0.80035
}

Semantic roles & 50–950 ramp

primary

#EFEC85

secondary

#4E52CA

accent

#12D90C

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171610

muted

#858581

Preview Lab

Preview with #EFEC85

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

Preview Lab → · Contrast checker → · Palette generator →