#EFD171#EFD171

#EFD171 is a very light, vivid yellow. Relative luminance 0.651; OKLCH L 86.7% C 0.121 H 92.4°. Best body text is #000000 at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#EFD171
RGB	rgb(239, 209, 113)
HSL	hsl(46, 80%, 69%)
HSV	hsv(46, 53%, 94%)
CMYK	cmyk(0%, 12.6%, 52.7%, 6.3%)
CIE-LAB	lab(84.56, -1.26, 50.97)
CIE-LCH	lch(84.56, 50.99, 91.42°)
OKLab	oklab(86.65% -0.005 0.1206)
OKLCH	oklch(86.65% 0.121 92.4)
XYZ	xyz(61.3800, 65.1467, 24.9610)
Luminance	0.6514 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD171 #718FEF

analogous

#EF9271 #EFD171 #CEEF71

triadic

#EFD171 #71EFD1 #D171EF

tetradic

#EFD171 #71EF92 #718FEF #EF71CE

square

#EFD171 #71EF92 #718FEF #EF71CE

split-complementary

#EFD171 #71CEEF #9271EF

monochromatic

#CEA317 #E9BF3A #EFD171 #F5E3A8 #FBF5DF

Accessibility & contrast

On white

1.50

#EFD171 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.03

#EFD171 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD171

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD171	#FFFFFF	#000000	##000000
##EFD171	1.00	1.50	14.03	14.03
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.03	21.00	1.00	1.00
##000000	14.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CE68

Deuteranopia (green-blind)

#EBD775

Tritanopia (blue-blind)

#FFC4BB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #efd171;
/* rgb */ color: rgb(239, 209, 113);
/* oklch */ color: oklch(86.7% 0.121 92.4);

Tailwind

colors: {
  custom: {
    50: '#f7de9c',
    500: '#efd171',
    950: '#000000',
  },
}

SCSS

$custom: #efd171;
$custom-light: #f7de9c;
$custom-dark: #000000;

JSON

{
  "hex": "#efd171",
  "rgb": {
    "r": 239,
    "g": 209,
    "b": 113
  },
  "hsl": {
    "h": 45.714,
    "s": 79.747,
    "l": 69.02
  },
  "oklch": {
    "l": 0.86653,
    "c": 0.12066,
    "h": 92.4
  },
  "luminance": 0.65144
}

Semantic roles & 50–950 ramp

primary

#EFD171

secondary

#3C5EC8

accent

#3CDC09

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150E

muted

#85847F

Preview Lab

Preview with #EFD171

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

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