#FBE66C#FBE66C

#FBE66C is a very light, vivid yellow. Relative luminance 0.782; OKLCH L 91.9% C 0.143 H 99.7°. Best body text is #000000 at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#FBE66C
RGB	rgb(251, 230, 108)
HSL	hsl(51, 95%, 70%)
HSV	hsv(51, 57%, 98%)
CMYK	cmyk(0%, 8.4%, 57%, 1.6%)
CIE-LAB	lab(90.87, -7.40, 60.90)
CIE-LCH	lch(90.87, 61.34, 96.93°)
OKLab	oklab(91.87% -0.024 0.1413)
OKLCH	oklch(91.87% 0.143 99.7)
XYZ	xyz(70.7899, 78.1884, 25.5475)
Luminance	0.7819 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBE66C #6C81FB

analogous

#FB9E6C #FBE66C #C8FB6C

triadic

#FBE66C #6CFBE6 #E66CFB

tetradic

#FBE66C #6CFB9E #6C81FB #FB6CC8

square

#FBE66C #6CFB9E #6C81FB #FB6CC8

split-complementary

#FBE66C #6CC8FB #9E6CFB

monochromatic

#E6C506 #F9DC30 #FBE66C #FDF0A8 #FEFAE1

Accessibility & contrast

On white

1.26

#FBE66C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.64

#FBE66C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBE66C

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBE66C	#FFFFFF	#000000	##000000
##FBE66C	1.00	1.26	16.64	16.64
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.64	21.00	1.00	1.00
##000000	16.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E060

Deuteranopia (green-blind)

#FFE872

Tritanopia (blue-blind)

#FFD7CB

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #fbe66c;
/* rgb */ color: rgb(251, 230, 108);
/* oklch */ color: oklch(91.9% 0.143 99.7);

Tailwind

colors: {
  custom: {
    50: '#ffed9a',
    500: '#fbe66c',
    950: '#000000',
  },
}

SCSS

$custom: #fbe66c;
$custom-light: #ffed9a;
$custom-dark: #000000;

JSON

{
  "hex": "#fbe66c",
  "rgb": {
    "r": 251,
    "g": 230,
    "b": 108
  },
  "hsl": {
    "h": 51.189,
    "s": 94.702,
    "l": 70.392
  },
  "oklch": {
    "l": 0.91873,
    "c": 0.14334,
    "h": 99.7
  },
  "luminance": 0.78186
}

Semantic roles & 50–950 ramp

primary

#FBE66C

secondary

#354DD6

accent

#22E600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #FBE66C

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

Preview Lab → · Contrast checker → · Palette generator →