#EFCC5D#EFCC5D

#EFCC5D is a very light, vivid yellow. Relative luminance 0.623; OKLCH L 85.4% C 0.135 H 91.8°. Best body text is #000000 at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#EFCC5D
RGB	rgb(239, 204, 93)
HSL	hsl(46, 82%, 65%)
HSV	hsv(46, 61%, 94%)
CMYK	cmyk(0%, 14.6%, 61.1%, 6.3%)
CIE-LAB	lab(83.09, -0.18, 58.56)
CIE-LCH	lch(83.09, 58.56, 90.18°)
OKLab	oklab(85.43% -0.0042 0.1347)
OKLCH	oklch(85.43% 0.135 91.8)
XYZ	xyz(59.1680, 62.3299, 19.2681)
Luminance	0.6233 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFCC5D #5D80EF

analogous

#EF835D #EFCC5D #C9EF5D

triadic

#EFCC5D #5DEFCC #CC5DEF

tetradic

#EFCC5D #5DEF83 #5D80EF #EF5DC9

square

#EFCC5D #5DEF83 #5D80EF #EF5DC9

split-complementary

#EFCC5D #5DC9EF #835DEF

monochromatic

#BF9613 #E9BA25 #EFCC5D #F5DE95 #FAEFCC

Accessibility & contrast

On white

1.56

#EFCC5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.47

#EFCC5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFCC5D

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFCC5D	#FFFFFF	#000000	##000000
##EFCC5D	1.00	1.56	13.47	13.47
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.47	21.00	1.00	1.00
##000000	13.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C951

Deuteranopia (green-blind)

#E9D362

Tritanopia (blue-blind)

#FFBDB4

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #efcc5d;
/* rgb */ color: rgb(239, 204, 93);
/* oklch */ color: oklch(85.4% 0.135 91.8);

Tailwind

colors: {
  custom: {
    50: '#f8db8f',
    500: '#efcc5d',
    950: '#000000',
  },
}

SCSS

$custom: #efcc5d;
$custom-light: #f8db8f;
$custom-dark: #000000;

JSON

{
  "hex": "#efcc5d",
  "rgb": {
    "r": 239,
    "g": 204,
    "b": 93
  },
  "hsl": {
    "h": 45.616,
    "s": 82.022,
    "l": 65.098
  },
  "oklch": {
    "l": 0.85425,
    "c": 0.13481,
    "h": 91.8
  },
  "luminance": 0.62327
}

Semantic roles & 50–950 ramp

primary

#EFCC5D

secondary

#3354BD

accent

#3BDE07

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140D

muted

#86837F

Preview Lab

Preview with #EFCC5D

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

Preview Lab → · Contrast checker → · Palette generator →