#EFD771#EFD771

#EFD771 is a very light, vivid yellow. Relative luminance 0.681; OKLCH L 87.9% C 0.125 H 96.4°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#EFD771
RGB	rgb(239, 215, 113)
HSL	hsl(49, 80%, 69%)
HSV	hsv(49, 53%, 94%)
CMYK	cmyk(0%, 10%, 52.7%, 6.3%)
CIE-LAB	lab(86.08, -4.33, 52.78)
CIE-LCH	lch(86.08, 52.96, 94.68°)
OKLab	oklab(87.86% -0.0139 0.1245)
OKLCH	oklch(87.86% 0.125 96.4)
XYZ	xyz(62.8799, 68.1465, 25.4610)
Luminance	0.6814 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD771 #7189EF

analogous

#EF9871 #EFD771 #C8EF71

triadic

#EFD771 #71EFD7 #D771EF

tetradic

#EFD771 #71EF98 #7189EF #EF71C8

square

#EFD771 #71EF98 #7189EF #EF71C8

split-complementary

#EFD771 #71C8EF #9871EF

monochromatic

#CEAB17 #E9C83A #EFD771 #F5E6A8 #FBF6DF

Accessibility & contrast

On white

1.44

#EFD771 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#EFD771 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD771

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD771	#FFFFFF	#000000	##000000
##EFD771	1.00	1.44	14.63	14.63
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D368

Deuteranopia (green-blind)

#EFDB75

Tritanopia (blue-blind)

#FFCAC0

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #efd771;
/* rgb */ color: rgb(239, 215, 113);
/* oklch */ color: oklch(87.9% 0.125 96.4);

Tailwind

colors: {
  custom: {
    50: '#f7e39c',
    500: '#efd771',
    950: '#000000',
  },
}

SCSS

$custom: #efd771;
$custom-light: #f7e39c;
$custom-dark: #000000;

JSON

{
  "hex": "#efd771",
  "rgb": {
    "r": 239,
    "g": 215,
    "b": 113
  },
  "hsl": {
    "h": 48.571,
    "s": 79.747,
    "l": 69.02
  },
  "oklch": {
    "l": 0.87855,
    "c": 0.12528,
    "h": 96.4
  },
  "luminance": 0.68144
}

Semantic roles & 50–950 ramp

primary

#EFD771

secondary

#3C57C8

accent

#32DC09

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150E

muted

#85847F

Preview Lab

Preview with #EFD771

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

Preview Lab → · Contrast checker → · Palette generator →