#FFE664#FFE664

#FFE664 is a very light, vivid yellow. Relative luminance 0.788; OKLCH L 92.1% C 0.150 H 98.5°. Best body text is #000000 at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#FFE664
RGB	rgb(255, 230, 100)
HSL	hsl(50, 100%, 70%)
HSV	hsv(50, 61%, 100%)
CMYK	cmyk(0%, 9.8%, 60.8%, 0%)
CIE-LAB	lab(91.13, -6.33, 64.79)
CIE-LCH	lch(91.13, 65.09, 95.58°)
OKLab	oklab(92.14% -0.0221 0.1485)
OKLCH	oklch(92.14% 0.15 98.5)
XYZ	xyz(71.8400, 78.7769, 23.4755)
Luminance	0.7877 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE664 #647DFF

analogous

#FF9964 #FFE664 #CAFF64

triadic

#FFE664 #64FFE6 #E664FF

tetradic

#FFE664 #64FF99 #647DFF #FF64CA

square

#FFE664 #64FF99 #647DFF #FF64CA

split-complementary

#FFE664 #64CAFF #9964FF

monochromatic

#E9C300 #FFDC27 #FFE664 #FFF0A1 #FFFADE

Accessibility & contrast

On white

1.25

#FFE664 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.75

#FFE664 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE664

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE664	#FFFFFF	#000000	##000000
##FFE664	1.00	1.25	16.75	16.75
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.75	21.00	1.00	1.00
##000000	16.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE156

Deuteranopia (green-blind)

#FFE96B

Tritanopia (blue-blind)

#FFD7CA

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #ffe664;
/* rgb */ color: rgb(255, 230, 100);
/* oklch */ color: oklch(92.1% 0.150 98.5);

Tailwind

colors: {
  custom: {
    50: '#ffed95',
    500: '#ffe664',
    950: '#000000',
  },
}

SCSS

$custom: #ffe664;
$custom-light: #ffed95;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe664",
  "rgb": {
    "r": 255,
    "g": 230,
    "b": 100
  },
  "hsl": {
    "h": 50.323,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.92142,
    "c": 0.15017,
    "h": 98.5
  },
  "luminance": 0.78774
}

Semantic roles & 50–950 ramp

primary

#FFE664

secondary

#2D49DA

accent

#25E600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#19160E

muted

#87847F

Preview Lab

Preview with #FFE664

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

Preview Lab → · Contrast checker → · Palette generator →