#FFE066#FFE066

#FFE066 is a very light, vivid yellow. Relative luminance 0.755; OKLCH L 91.0% C 0.144 H 95.1°. Best body text is #000000 at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#FFE066
RGB	rgb(255, 224, 102)
HSL	hsl(48, 100%, 70%)
HSV	hsv(48, 60%, 100%)
CMYK	cmyk(0%, 12.2%, 60%, 0%)
CIE-LAB	lab(89.64, -3.18, 62.27)
CIE-LCH	lch(89.64, 62.35, 92.93°)
OKLab	oklab(90.97% -0.0128 0.1434)
OKLCH	oklch(90.97% 0.144 95.1)
XYZ	xyz(70.2970, 75.5340, 23.4445)
Luminance	0.7553 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE066 #6685FF

analogous

#FF9366 #FFE066 #D2FF66

triadic

#FFE066 #66FFE0 #E066FF

tetradic

#FFE066 #66FF93 #6685FF #FF66D2

square

#FFE066 #66FF93 #6685FF #FF66D2

split-complementary

#FFE066 #66D2FF #9366FF

monochromatic

#EBBB00 #FFD429 #FFE066 #FFECA3 #FFF9E0

Accessibility & contrast

On white

1.30

#FFE066 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.11

#FFE066 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE066

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE066	#FFFFFF	#000000	##000000
##FFE066	1.00	1.30	16.11	16.11
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.11	21.00	1.00	1.00
##000000	16.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC59

Deuteranopia (green-blind)

#FDE66C

Tritanopia (blue-blind)

#FFD1C5

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #ffe066;
/* rgb */ color: rgb(255, 224, 102);
/* oklch */ color: oklch(91.0% 0.144 95.1);

Tailwind

colors: {
  custom: {
    50: '#ffe996',
    500: '#ffe066',
    950: '#000000',
  },
}

SCSS

$custom: #ffe066;
$custom-light: #ffe996;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe066",
  "rgb": {
    "r": 255,
    "g": 224,
    "b": 102
  },
  "hsl": {
    "h": 47.843,
    "s": 100,
    "l": 70
  },
  "oklch": {
    "l": 0.90968,
    "c": 0.14401,
    "h": 95.1
  },
  "luminance": 0.75531
}

Semantic roles & 50–950 ramp

primary

#FFE066

secondary

#2F52DA

accent

#2FE600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#19160E

muted

#87847F

Preview Lab

Preview with #FFE066

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

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