#EFD783#EFD783

#EFD783 is a very light, moderate yellow. Relative luminance 0.686; OKLCH L 88.1% C 0.107 H 94.0°. Best body text is #000000 at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#EFD783
RGB	rgb(239, 215, 131)
HSL	hsl(47, 77%, 73%)
HSV	hsv(47, 45%, 94%)
CMYK	cmyk(0%, 10%, 45.2%, 6.3%)
CIE-LAB	lab(86.30, -2.72, 44.34)
CIE-LCH	lch(86.30, 44.42, 93.51°)
OKLab	oklab(88.1% -0.0074 0.1072)
OKLCH	oklch(88.1% 0.107 94)
XYZ	xyz(63.9956, 68.5928, 31.3371)
Luminance	0.6859 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD783 #839BEF

analogous

#EFA183 #EFD783 #D1EF83

triadic

#EFD783 #83EFD7 #D783EF

tetradic

#EFD783 #83EFA1 #839BEF #EF83D1

square

#EFD783 #83EFA1 #839BEF #EF83D1

split-complementary

#EFD783 #83D1EF #A183EF

monochromatic

#DBB11C #E8C64D #EFD783 #F6E8B9 #FCF6E4

Accessibility & contrast

On white

1.43

#EFD783 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.72

#EFD783 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD783

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD783	#FFFFFF	#000000	##000000
##EFD783	1.00	1.43	14.72	14.72
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.72	21.00	1.00	1.00
##000000	14.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D47C

Deuteranopia (green-blind)

#EDDB86

Tritanopia (blue-blind)

#FECBC3

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #efd783;
/* rgb */ color: rgb(239, 215, 131);
/* oklch */ color: oklch(88.1% 0.107 94.0);

Tailwind

colors: {
  custom: {
    50: '#f6e3a8',
    500: '#efd783',
    950: '#000000',
  },
}

SCSS

$custom: #efd783;
$custom-light: #f6e3a8;
$custom-dark: #000000;

JSON

{
  "hex": "#efd783",
  "rgb": {
    "r": 239,
    "g": 215,
    "b": 131
  },
  "hsl": {
    "h": 46.667,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.88103,
    "c": 0.10743,
    "h": 94
  },
  "luminance": 0.6859
}

Semantic roles & 50–950 ramp

primary

#EFD783

secondary

#4D68CA

accent

#3AD90C

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#171510

muted

#858480

Preview Lab

Preview with #EFD783

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

Preview Lab → · Contrast checker → · Palette generator →