#FBE166#FBE166

#FBE166 is a very light, vivid yellow. Relative luminance 0.753; OKLCH L 90.8% C 0.144 H 97.5°. Best body text is #000000 at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#FBE166
RGB	rgb(251, 225, 102)
HSL	hsl(50, 95%, 69%)
HSV	hsv(50, 59%, 98%)
CMYK	cmyk(0%, 10.4%, 59.4%, 1.6%)
CIE-LAB	lab(89.54, -5.32, 62.06)
CIE-LCH	lch(89.54, 62.29, 94.90°)
OKLab	oklab(90.81% -0.0187 0.1431)
OKLCH	oklch(90.81% 0.144 97.5)
XYZ	xyz(69.1100, 75.3221, 23.4661)
Luminance	0.7532 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBE166 #6680FB

analogous

#FB9766 #FBE166 #CBFB66

triadic

#FBE166 #66FBE1 #E166FB

tetradic

#FBE166 #66FB97 #6680FB #FB66CB

square

#FBE166 #66FB97 #6680FB #FB66CB

split-complementary

#FBE166 #66CBFB #9766FB

monochromatic

#E1BB06 #F9D52A #FBE166 #FDEDA2 #FEF8DD

Accessibility & contrast

On white

1.31

#FBE166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.06

#FBE166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBE166

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBE166	#FFFFFF	#000000	##000000
##FBE166	1.00	1.31	16.06	16.06
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.06	21.00	1.00	1.00
##000000	16.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC59

Deuteranopia (green-blind)

#FCE56C

Tritanopia (blue-blind)

#FFD2C6

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #fbe166;
/* rgb */ color: rgb(251, 225, 102);
/* oklch */ color: oklch(90.8% 0.144 97.5);

Tailwind

colors: {
  custom: {
    50: '#ffea96',
    500: '#fbe166',
    950: '#000000',
  },
}

SCSS

$custom: #fbe166;
$custom-light: #ffea96;
$custom-dark: #000000;

JSON

{
  "hex": "#fbe166",
  "rgb": {
    "r": 251,
    "g": 225,
    "b": 102
  },
  "hsl": {
    "h": 49.53,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.90807,
    "c": 0.14431,
    "h": 97.5
  },
  "luminance": 0.75319
}

Semantic roles & 50–950 ramp

primary

#FBE166

secondary

#304DD5

accent

#28E600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #FBE166

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

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