#EFD683#EFD683

#EFD683 is a very light, moderate yellow. Relative luminance 0.681; OKLCH L 87.9% C 0.107 H 93.2°. Best body text is #000000 at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#EFD683
RGB	rgb(239, 214, 131)
HSL	hsl(46, 77%, 73%)
HSV	hsv(46, 45%, 94%)
CMYK	cmyk(0%, 10.5%, 45.2%, 6.3%)
CIE-LAB	lab(86.05, -2.21, 44.02)
CIE-LCH	lch(86.05, 44.07, 92.88°)
OKLab	oklab(87.9% -0.0059 0.1065)
OKLCH	oklch(87.9% 0.107 93.2)
XYZ	xyz(63.7417, 68.0851, 31.2525)
Luminance	0.6808 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD683 #839CEF

analogous

#EFA083 #EFD683 #D2EF83

triadic

#EFD683 #83EFD6 #D683EF

tetradic

#EFD683 #83EFA0 #839CEF #EF83D2

square

#EFD683 #83EFA0 #839CEF #EF83D2

split-complementary

#EFD683 #83D2EF #A083EF

monochromatic

#DBAF1C #E8C44D #EFD683 #F6E8B9 #FCF6E4

Accessibility & contrast

On white

1.44

#EFD683 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.62

#EFD683 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD683

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD683	#FFFFFF	#000000	##000000
##EFD683	1.00	1.44	14.62	14.62
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.62	21.00	1.00	1.00
##000000	14.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D37C

Deuteranopia (green-blind)

#EDDB86

Tritanopia (blue-blind)

#FECAC2

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #efd683;
/* rgb */ color: rgb(239, 214, 131);
/* oklch */ color: oklch(87.9% 0.107 93.2);

Tailwind

colors: {
  custom: {
    50: '#f6e2a8',
    500: '#efd683',
    950: '#000000',
  },
}

SCSS

$custom: #efd683;
$custom-light: #f6e2a8;
$custom-dark: #000000;

JSON

{
  "hex": "#efd683",
  "rgb": {
    "r": 239,
    "g": 214,
    "b": 131
  },
  "hsl": {
    "h": 46.111,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.87903,
    "c": 0.10662,
    "h": 93.2
  },
  "luminance": 0.68083
}

Semantic roles & 50–950 ramp

primary

#EFD683

secondary

#4D69CA

accent

#3CD90C

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#171510

muted

#858480

Preview Lab

Preview with #EFD683

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

Preview Lab → · Contrast checker → · Palette generator →