#EFD764#EFD764

#EFD764 is a very light, vivid yellow. Relative luminance 0.679; OKLCH L 87.7% C 0.137 H 97.6°. Best body text is #000000 at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#EFD764
RGB	rgb(239, 215, 100)
HSL	hsl(50, 81%, 66%)
HSV	hsv(50, 58%, 94%)
CMYK	cmyk(0%, 10%, 58.2%, 6.3%)
CIE-LAB	lab(85.94, -5.32, 58.62)
CIE-LCH	lch(85.94, 58.86, 95.18°)
OKLab	oklab(87.7% -0.0182 0.1358)
OKLCH	oklch(87.7% 0.137 97.6)
XYZ	xyz(62.1997, 67.8744, 21.8789)
Luminance	0.6787 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD764 #647CEF

analogous

#EF9264 #EFD764 #C2EF64

triadic

#EFD764 #64EFD7 #D764EF

tetradic

#EFD764 #64EF92 #647CEF #EF64C2

square

#EFD764 #64EF92 #647CEF #EF64C2

split-complementary

#EFD764 #64C2EF #9264EF

monochromatic

#C4A614 #E9C92D #EFD764 #F5E59B #FAF4D3

Accessibility & contrast

On white

1.44

#EFD764 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.57

#EFD764 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD764

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD764	#FFFFFF	#000000	##000000
##EFD764	1.00	1.44	14.57	14.57
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.57	21.00	1.00	1.00
##000000	14.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD258

Deuteranopia (green-blind)

#F0DB69

Tritanopia (blue-blind)

#FFC9BE

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #efd764;
/* rgb */ color: rgb(239, 215, 100);
/* oklch */ color: oklch(87.7% 0.137 97.6);

Tailwind

colors: {
  custom: {
    50: '#f7e394',
    500: '#efd764',
    950: '#000000',
  },
}

SCSS

$custom: #efd764;
$custom-light: #f7e394;
$custom-dark: #000000;

JSON

{
  "hex": "#efd764",
  "rgb": {
    "r": 239,
    "g": 215,
    "b": 100
  },
  "hsl": {
    "h": 49.64,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87703,
    "c": 0.13697,
    "h": 97.6
  },
  "luminance": 0.67872
}

Semantic roles & 50–950 ramp

primary

#EFD764

secondary

#354EC2

accent

#2DDE08

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #EFD764

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

Preview Lab → · Contrast checker → · Palette generator →