#EFDC6C#EFDC6C

#EFDC6C is a very light, vivid yellow. Relative luminance 0.706; OKLCH L 88.8% C 0.134 H 99.8°. Best body text is #000000 at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#EFDC6C
RGB	rgb(239, 220, 108)
HSL	hsl(51, 80%, 68%)
HSV	hsv(51, 55%, 94%)
CMYK	cmyk(0%, 7.9%, 54.8%, 6.3%)
CIE-LAB	lab(87.30, -7.25, 56.54)
CIE-LCH	lch(87.30, 57.00, 97.31°)
OKLab	oklab(88.81% -0.0229 0.1322)
OKLCH	oklch(88.81% 0.134 99.8)
XYZ	xyz(63.8988, 70.6223, 24.4501)
Luminance	0.7062 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDC6C #6C7FEF

analogous

#EF9A6C #EFDC6C #C0EF6C

triadic

#EFDC6C #6CEFDC #DC6CEF

tetradic

#EFDC6C #6CEF9A #6C7FEF #EF6CC0

square

#EFDC6C #6CEF9A #6C7FEF #EF6CC0

split-complementary

#EFDC6C #6CC0EF #9A6CEF

monochromatic

#CBB016 #E9CF35 #EFDC6C #F5E9A3 #FBF6DA

Accessibility & contrast

On white

1.39

#EFDC6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.12

#EFDC6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDC6C

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDC6C	#FFFFFF	#000000	##000000
##EFDC6C	1.00	1.39	15.12	15.12
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.12	21.00	1.00	1.00
##000000	15.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED761

Deuteranopia (green-blind)

#F3DE71

Tritanopia (blue-blind)

#FFCFC3

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #efdc6c;
/* rgb */ color: rgb(239, 220, 108);
/* oklch */ color: oklch(88.8% 0.134 99.8);

Tailwind

colors: {
  custom: {
    50: '#f7e699',
    500: '#efdc6c',
    950: '#000000',
  },
}

SCSS

$custom: #efdc6c;
$custom-light: #f7e699;
$custom-dark: #000000;

JSON

{
  "hex": "#efdc6c",
  "rgb": {
    "r": 239,
    "g": 220,
    "b": 108
  },
  "hsl": {
    "h": 51.298,
    "s": 80.368,
    "l": 68.039
  },
  "oklch": {
    "l": 0.88805,
    "c": 0.13414,
    "h": 99.8
  },
  "luminance": 0.7062
}

Semantic roles & 50–950 ramp

primary

#EFDC6C

secondary

#384DC7

accent

#28DD09

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150E

muted

#86847F

Preview Lab

Preview with #EFDC6C

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

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