#FBF368#FBF368

#FBF368 is a very light, vivid yellow. Relative luminance 0.856; OKLCH L 94.5% C 0.159 H 106.0°. Best body text is #000000 at 18.12:1 contrast (WCAG AA passes).

Color values

HEX	#FBF368
RGB	rgb(251, 243, 104)
HSL	hsl(57, 95%, 70%)
HSV	hsv(57, 59%, 98%)
CMYK	cmyk(0%, 3.2%, 58.6%, 1.6%)
CIE-LAB	lab(94.15, -14.10, 66.30)
CIE-LCH	lch(94.15, 67.78, 102.01°)
OKLab	oklab(94.47% -0.0436 0.1524)
OKLCH	oklch(94.47% 0.159 106)
XYZ	xyz(74.3354, 85.6123, 25.7031)
Luminance	0.8561 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF368 #6870FB

analogous

#FBAA68 #FBF368 #B9FB68

triadic

#FBF368 #68FBF3 #F368FB

tetradic

#FBF368 #68FBAA #6870FB #FB68B9

square

#FBF368 #68FBAA #6870FB #FB68B9

split-complementary

#FBF368 #68B9FB #AA68FB

monochromatic

#E3D706 #F9EE2C #FBF368 #FDF8A4 #FEFCDF

Accessibility & contrast

On white

1.16

#FBF368 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.12

#FBF368 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF368

18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF368	#FFFFFF	#000000	##000000
##FBF368	1.00	1.16	18.12	18.12
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.12	21.00	1.00	1.00
##000000	18.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB59

Deuteranopia (green-blind)

#FFF170

Tritanopia (blue-blind)

#FFE4D5

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fbf368;
/* rgb */ color: rgb(251, 243, 104);
/* oklch */ color: oklch(94.5% 0.159 106.0);

Tailwind

colors: {
  custom: {
    50: '#fff698',
    500: '#fbf368',
    950: '#000000',
  },
}

SCSS

$custom: #fbf368;
$custom-light: #fff698;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf368",
  "rgb": {
    "r": 251,
    "g": 243,
    "b": 104
  },
  "hsl": {
    "h": 56.735,
    "s": 94.839,
    "l": 69.608
  },
  "oklch": {
    "l": 0.94467,
    "c": 0.1585,
    "h": 106
  },
  "luminance": 0.8561
}

Semantic roles & 50–950 ramp

primary

#FBF368

secondary

#323BD6

accent

#0CE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FBF368

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

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