#EFDF82#EFDF82

#EFDF82 is a very light, moderate yellow. Relative luminance 0.727; OKLCH L 89.7% C 0.116 H 99.7°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#EFDF82
RGB	rgb(239, 223, 130)
HSL	hsl(51, 77%, 72%)
HSV	hsv(51, 46%, 94%)
CMYK	cmyk(0%, 6.7%, 45.6%, 6.3%)
CIE-LAB	lab(88.32, -6.87, 47.34)
CIE-LCH	lch(88.32, 47.84, 98.26°)
OKLab	oklab(89.7% -0.0195 0.1139)
OKLCH	oklch(89.7% 0.116 99.7)
XYZ	xyz(66.0153, 72.7400, 31.6776)
Luminance	0.7274 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDF82 #8292EF

analogous

#EFA982 #EFDF82 #C8EF82

triadic

#EFDF82 #82EFDF #DF82EF

tetradic

#EFDF82 #82EFA9 #8292EF #EF82C8

square

#EFDF82 #82EFA9 #8292EF #EF82C8

split-complementary

#EFDF82 #82C8EF #A982EF

monochromatic

#DBBF1C #E8D14C #EFDF82 #F6EDB8 #FCF8E4

Accessibility & contrast

On white

1.35

#EFDF82 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.55

#EFDF82 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDF82

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDF82	#FFFFFF	#000000	##000000
##EFDF82	1.00	1.35	15.55	15.55
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.55	21.00	1.00	1.00
##000000	15.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFDA7A

Deuteranopia (green-blind)

#F4E086

Tritanopia (blue-blind)

#FED3C9

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #efdf82;
/* rgb */ color: rgb(239, 223, 130);
/* oklch */ color: oklch(89.7% 0.116 99.7);

Tailwind

colors: {
  custom: {
    50: '#f6e8a8',
    500: '#efdf82',
    950: '#000000',
  },
}

SCSS

$custom: #efdf82;
$custom-light: #f6e8a8;
$custom-dark: #000000;

JSON

{
  "hex": "#efdf82",
  "rgb": {
    "r": 239,
    "g": 223,
    "b": 130
  },
  "hsl": {
    "h": 51.193,
    "s": 77.305,
    "l": 72.353
  },
  "oklch": {
    "l": 0.89697,
    "c": 0.11551,
    "h": 99.7
  },
  "luminance": 0.72738
}

Semantic roles & 50–950 ramp

primary

#EFDF82

secondary

#4C5ECA

accent

#2ADA0C

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#171610

muted

#858480

Preview Lab

Preview with #EFDF82

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

Preview Lab → · Contrast checker → · Palette generator →