#FFE66E#FFE66E

#FFE66E is a very light, vivid yellow. Relative luminance 0.790; OKLCH L 92.2% C 0.142 H 97.7°. Best body text is #000000 at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#FFE66E
RGB	rgb(255, 230, 110)
HSL	hsl(50, 100%, 72%)
HSV	hsv(50, 57%, 100%)
CMYK	cmyk(0%, 9.8%, 56.9%, 0%)
CIE-LAB	lab(91.23, -5.64, 60.50)
CIE-LCH	lch(91.23, 60.77, 95.33°)
OKLab	oklab(92.25% -0.019 0.1406)
OKLCH	oklch(92.25% 0.142 97.7)
XYZ	xyz(72.3541, 78.9825, 26.1828)
Luminance	0.7898 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE66E #6E87FF

analogous

#FF9E6E #FFE66E #D0FF6E

triadic

#FFE66E #6EFFE6 #E66EFF

tetradic

#FFE66E #6EFF9E #6E87FF #FF6ED0

square

#FFE66E #6EFF9E #6E87FF #FF6ED0

split-complementary

#FFE66E #6ED0FF #9E6EFF

monochromatic

#F3C900 #FFDB31 #FFE66E #FFF1AB #FFFAE0

Accessibility & contrast

On white

1.25

#FFE66E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.80

#FFE66E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE66E

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE66E	#FFFFFF	#000000	##000000
##FFE66E	1.00	1.25	16.80	16.80
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.80	21.00	1.00	1.00
##000000	16.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE162

Deuteranopia (green-blind)

#FFEA74

Tritanopia (blue-blind)

#FFD7CB

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #ffe66e;
/* rgb */ color: rgb(255, 230, 110);
/* oklch */ color: oklch(92.2% 0.142 97.7);

Tailwind

colors: {
  custom: {
    50: '#ffed9b',
    500: '#ffe66e',
    950: '#000000',
  },
}

SCSS

$custom: #ffe66e;
$custom-light: #ffed9b;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe66e",
  "rgb": {
    "r": 255,
    "g": 230,
    "b": 110
  },
  "hsl": {
    "h": 49.655,
    "s": 100,
    "l": 71.569
  },
  "oklch": {
    "l": 0.92246,
    "c": 0.14189,
    "h": 97.7
  },
  "luminance": 0.78979
}

Semantic roles & 50–950 ramp

primary

#FFE66E

secondary

#3652DB

accent

#28E600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #FFE66E

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

Preview Lab → · Contrast checker → · Palette generator →