#EFD964#EFD964

#EFD964 is a very light, vivid yellow. Relative luminance 0.689; OKLCH L 88.1% C 0.139 H 98.8°. Best body text is #000000 at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#EFD964
RGB	rgb(239, 217, 100)
HSL	hsl(51, 81%, 66%)
HSV	hsv(51, 58%, 94%)
CMYK	cmyk(0%, 9.2%, 58.2%, 6.3%)
CIE-LAB	lab(86.45, -6.33, 59.20)
CIE-LCH	lch(86.45, 59.53, 96.10°)
OKLab	oklab(88.11% -0.0211 0.137)
OKLCH	oklch(88.11% 0.139 98.8)
XYZ	xyz(62.7121, 68.8992, 22.0497)
Luminance	0.6890 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD964 #647AEF

analogous

#EF9464 #EFD964 #BFEF64

triadic

#EFD964 #64EFD9 #D964EF

tetradic

#EFD964 #64EF94 #647AEF #EF64BF

square

#EFD964 #64EF94 #647AEF #EF64BF

split-complementary

#EFD964 #64BFEF #9464EF

monochromatic

#C4A814 #E9CB2D #EFD964 #F5E79B #FAF4D3

Accessibility & contrast

On white

1.42

#EFD964 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.78

#EFD964 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD964

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD964	#FFFFFF	#000000	##000000
##EFD964	1.00	1.42	14.78	14.78
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.78	21.00	1.00	1.00
##000000	14.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD458

Deuteranopia (green-blind)

#F2DC6A

Tritanopia (blue-blind)

#FFCBBF

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #efd964;
/* rgb */ color: rgb(239, 217, 100);
/* oklch */ color: oklch(88.1% 0.139 98.8);

Tailwind

colors: {
  custom: {
    50: '#f7e494',
    500: '#efd964',
    950: '#000000',
  },
}

SCSS

$custom: #efd964;
$custom-light: #f7e494;
$custom-dark: #000000;

JSON

{
  "hex": "#efd964",
  "rgb": {
    "r": 239,
    "g": 217,
    "b": 100
  },
  "hsl": {
    "h": 50.504,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.88108,
    "c": 0.1386,
    "h": 98.8
  },
  "luminance": 0.68897
}

Semantic roles & 50–950 ramp

primary

#EFD964

secondary

#354CC2

accent

#2ADE08

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #EFD964

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

Preview Lab → · Contrast checker → · Palette generator →