#EFDC83#EFDC83

#EFDC83 is a very light, moderate yellow. Relative luminance 0.712; OKLCH L 89.1% C 0.112 H 97.6°. Best body text is #000000 at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#EFDC83
RGB	rgb(239, 220, 131)
HSL	hsl(49, 77%, 73%)
HSV	hsv(49, 45%, 94%)
CMYK	cmyk(0%, 7.9%, 45.2%, 6.3%)
CIE-LAB	lab(87.57, -5.26, 45.92)
CIE-LCH	lch(87.57, 46.22, 96.54°)
OKLab	oklab(89.11% -0.0148 0.1107)
OKLCH	oklch(89.11% 0.112 97.6)
XYZ	xyz(65.2883, 71.1781, 31.7680)
Luminance	0.7118 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDC83 #8396EF

analogous

#EFA683 #EFDC83 #CCEF83

triadic

#EFDC83 #83EFDC #DC83EF

tetradic

#EFDC83 #83EFA6 #8396EF #EF83CC

square

#EFDC83 #83EFA6 #8396EF #EF83CC

split-complementary

#EFDC83 #83CCEF #A683EF

monochromatic

#DBBA1C #E8CD4D #EFDC83 #F6EBB9 #FCF7E4

Accessibility & contrast

On white

1.38

#EFDC83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.24

#EFDC83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDC83

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDC83	#FFFFFF	#000000	##000000
##EFDC83	1.00	1.38	15.24	15.24
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.24	21.00	1.00	1.00
##000000	15.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD87C

Deuteranopia (green-blind)

#F1DE87

Tritanopia (blue-blind)

#FED0C6

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #efdc83;
/* rgb */ color: rgb(239, 220, 131);
/* oklch */ color: oklch(89.1% 0.112 97.6);

Tailwind

colors: {
  custom: {
    50: '#f6e6a8',
    500: '#efdc83',
    950: '#000000',
  },
}

SCSS

$custom: #efdc83;
$custom-light: #f6e6a8;
$custom-dark: #000000;

JSON

{
  "hex": "#efdc83",
  "rgb": {
    "r": 239,
    "g": 220,
    "b": 131
  },
  "hsl": {
    "h": 49.444,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.89106,
    "c": 0.11171,
    "h": 97.6
  },
  "luminance": 0.71176
}

Semantic roles & 50–950 ramp

primary

#EFDC83

secondary

#4D63CA

accent

#30D90C

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#171510

muted

#858480

Preview Lab

Preview with #EFDC83

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

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