#FEE566#FEE566

#FEE566 is a very light, vivid yellow. Relative luminance 0.781; OKLCH L 91.9% C 0.148 H 98.2°. Best body text is #000000 at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#FEE566
RGB	rgb(254, 229, 102)
HSL	hsl(50, 99%, 70%)
HSV	hsv(50, 60%, 100%)
CMYK	cmyk(0%, 9.8%, 59.8%, 0.4%)
CIE-LAB	lab(90.81, -6.10, 63.55)
CIE-LCH	lch(90.81, 63.84, 95.48°)
OKLab	oklab(91.87% -0.0212 0.1462)
OKLCH	oklch(91.87% 0.148 98.2)
XYZ	xyz(71.2935, 78.0719, 23.8819)
Luminance	0.7807 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEE566 #667FFE

analogous

#FE9966 #FEE566 #CBFE66

triadic

#FEE566 #66FEE5 #E566FE

tetradic

#FEE566 #66FE99 #667FFE #FE66CB

square

#FEE566 #66FE99 #667FFE #FE66CB

split-complementary

#FEE566 #66CBFE #9966FE

monochromatic

#E8C202 #FEDB29 #FEE566 #FEEFA3 #FFFAE0

Accessibility & contrast

On white

1.26

#FEE566 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.61

#FEE566 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEE566

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEE566	#FFFFFF	#000000	##000000
##FEE566	1.00	1.26	16.61	16.61
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.61	21.00	1.00	1.00
##000000	16.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E058

Deuteranopia (green-blind)

#FFE86C

Tritanopia (blue-blind)

#FFD6C9

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #fee566;
/* rgb */ color: rgb(254, 229, 102);
/* oklch */ color: oklch(91.9% 0.148 98.2);

Tailwind

colors: {
  custom: {
    50: '#ffec96',
    500: '#fee566',
    950: '#000000',
  },
}

SCSS

$custom: #fee566;
$custom-light: #ffec96;
$custom-dark: #000000;

JSON

{
  "hex": "#fee566",
  "rgb": {
    "r": 254,
    "g": 229,
    "b": 102
  },
  "hsl": {
    "h": 50.132,
    "s": 98.701,
    "l": 69.804
  },
  "oklch": {
    "l": 0.91874,
    "c": 0.1477,
    "h": 98.2
  },
  "luminance": 0.78069
}

Semantic roles & 50–950 ramp

primary

#FEE566

secondary

#2F4BD9

accent

#26E600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#19160E

muted

#87847F

Preview Lab

Preview with #FEE566

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

Preview Lab → · Contrast checker → · Palette generator →