#FBF668#FBF668

#FBF668 is a very light, vivid yellow. Relative luminance 0.874; OKLCH L 95.1% C 0.161 H 107.2°. Best body text is #000000 at 18.48:1 contrast (WCAG AA passes).

Color values

HEX	#FBF668
RGB	rgb(251, 246, 104)
HSL	hsl(58, 95%, 70%)
HSV	hsv(58, 59%, 98%)
CMYK	cmyk(0%, 2%, 58.6%, 1.6%)
CIE-LAB	lab(94.92, -15.56, 67.15)
CIE-LCH	lch(94.92, 68.93, 103.05°)
OKLab	oklab(95.08% -0.0478 0.1542)
OKLCH	oklch(95.08% 0.161 107.2)
XYZ	xyz(75.2405, 87.4225, 26.0048)
Luminance	0.8742 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF668 #686DFB

analogous

#FBAC68 #FBF668 #B7FB68

triadic

#FBF668 #68FBF6 #F668FB

tetradic

#FBF668 #68FBAC #686DFB #FB68B7

square

#FBF668 #68FBAC #686DFB #FB68B7

split-complementary

#FBF668 #68B7FB #AC68FB

monochromatic

#E3DB06 #F9F22C #FBF668 #FDFAA4 #FEFDDF

Accessibility & contrast

On white

1.14

#FBF668 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.48

#FBF668 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF668

18.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF668	#FFFFFF	#000000	##000000
##FBF668	1.00	1.14	18.48	18.48
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.48	21.00	1.00	1.00
##000000	18.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED58

Deuteranopia (green-blind)

#FFF370

Tritanopia (blue-blind)

#FFE7D8

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fbf668;
/* rgb */ color: rgb(251, 246, 104);
/* oklch */ color: oklch(95.1% 0.161 107.2);

Tailwind

colors: {
  custom: {
    50: '#fff898',
    500: '#fbf668',
    950: '#000000',
  },
}

SCSS

$custom: #fbf668;
$custom-light: #fff898;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf668",
  "rgb": {
    "r": 251,
    "g": 246,
    "b": 104
  },
  "hsl": {
    "h": 57.959,
    "s": 94.839,
    "l": 69.608
  },
  "oklch": {
    "l": 0.95081,
    "c": 0.16141,
    "h": 107.2
  },
  "luminance": 0.8742
}

Semantic roles & 50–950 ramp

primary

#FBF668

secondary

#3237D6

accent

#08E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FBF668

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

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