#EFEC82#EFEC82

#EFEC82 is a very light, vivid yellow. Relative luminance 0.800; OKLCH L 92.3% C 0.129 H 107.2°. Best body text is #000000 at 16.99:1 contrast (WCAG AA passes).

Color values

HEX	#EFEC82
RGB	rgb(239, 236, 130)
HSL	hsl(58, 77%, 72%)
HSV	hsv(58, 46%, 94%)
CMYK	cmyk(0%, 1.3%, 45.6%, 6.3%)
CIE-LAB	lab(91.66, -13.35, 51.45)
CIE-LCH	lch(91.66, 53.15, 104.55°)
OKLab	oklab(92.35% -0.0382 0.123)
OKLCH	oklch(92.35% 0.129 107.2)
XYZ	xyz(69.6228, 79.9551, 32.8801)
Luminance	0.7995 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEC82 #8285EF

analogous

#EFB682 #EFEC82 #BBEF82

triadic

#EFEC82 #82EFEC #EC82EF

tetradic

#EFEC82 #82EFB6 #8285EF #EF82BB

square

#EFEC82 #82EFB6 #8285EF #EF82BB

split-complementary

#EFEC82 #82BBEF #B682EF

monochromatic

#DBD51C #E8E44C #EFEC82 #F6F4B8 #FCFBE4

Accessibility & contrast

On white

1.24

#EFEC82 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.99

#EFEC82 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEC82

16.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEC82	#FFFFFF	#000000	##000000
##EFEC82	1.00	1.24	16.99	16.99
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.99	21.00	1.00	1.00
##000000	16.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE579

Deuteranopia (green-blind)

#FEE987

Tritanopia (blue-blind)

#FDE0D3

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #efec82;
/* rgb */ color: rgb(239, 236, 130);
/* oklch */ color: oklch(92.3% 0.129 107.2);

Tailwind

colors: {
  custom: {
    50: '#f6f2a8',
    500: '#efec82',
    950: '#000000',
  },
}

SCSS

$custom: #efec82;
$custom-light: #f6f2a8;
$custom-dark: #000000;

JSON

{
  "hex": "#efec82",
  "rgb": {
    "r": 239,
    "g": 236,
    "b": 130
  },
  "hsl": {
    "h": 58.349,
    "s": 77.305,
    "l": 72.353
  },
  "oklch": {
    "l": 0.9235,
    "c": 0.12875,
    "h": 107.2
  },
  "luminance": 0.79953
}

Semantic roles & 50–950 ramp

primary

#EFEC82

secondary

#4C4FCA

accent

#12DA0C

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171610

muted

#858581

Preview Lab

Preview with #EFEC82

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

Preview Lab → · Contrast checker → · Palette generator →