#EFDC80#EFDC80

#EFDC80 is a very light, moderate yellow. Relative luminance 0.711; OKLCH L 89.1% C 0.115 H 98.0°. Best body text is #000000 at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#EFDC80
RGB	rgb(239, 220, 128)
HSL	hsl(50, 78%, 72%)
HSV	hsv(50, 46%, 94%)
CMYK	cmyk(0%, 7.9%, 46.4%, 6.3%)
CIE-LAB	lab(87.53, -5.55, 47.34)
CIE-LCH	lch(87.53, 47.66, 96.68°)
OKLab	oklab(89.06% -0.0159 0.1137)
OKLCH	oklch(89.06% 0.115 98)
XYZ	xyz(65.0879, 71.0980, 30.7126)
Luminance	0.7110 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDC80 #8093EF

analogous

#EFA580 #EFDC80 #CAEF80

triadic

#EFDC80 #80EFDC #DC80EF

tetradic

#EFDC80 #80EFA5 #8093EF #EF80CA

square

#EFDC80 #80EFA5 #8093EF #EF80CA

split-complementary

#EFDC80 #80CAEF #A580EF

monochromatic

#D9B91B #E8CD4A #EFDC80 #F6EBB6 #FCF8E4

Accessibility & contrast

On white

1.38

#EFDC80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.22

#EFDC80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDC80

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDC80	#FFFFFF	#000000	##000000
##EFDC80	1.00	1.38	15.22	15.22
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.22	21.00	1.00	1.00
##000000	15.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD778

Deuteranopia (green-blind)

#F2DE84

Tritanopia (blue-blind)

#FED0C6

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #efdc80;
/* rgb */ color: rgb(239, 220, 128);
/* oklch */ color: oklch(89.1% 0.115 98.0);

Tailwind

colors: {
  custom: {
    50: '#f6e6a6',
    500: '#efdc80',
    950: '#000000',
  },
}

SCSS

$custom: #efdc80;
$custom-light: #f6e6a6;
$custom-dark: #000000;

JSON

{
  "hex": "#efdc80",
  "rgb": {
    "r": 239,
    "g": 220,
    "b": 128
  },
  "hsl": {
    "h": 49.73,
    "s": 77.622,
    "l": 71.961
  },
  "oklch": {
    "l": 0.89063,
    "c": 0.1148,
    "h": 98
  },
  "luminance": 0.71096
}

Semantic roles & 50–950 ramp

primary

#EFDC80

secondary

#4A60C9

accent

#2FDA0C

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#17150F

muted

#858480

Preview Lab

Preview with #EFDC80

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

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