#FBF36F#FBF36F

#FBF36F is a very light, vivid yellow. Relative luminance 0.858; OKLCH L 94.5% C 0.153 H 105.8°. Best body text is #000000 at 18.15:1 contrast (WCAG AA passes).

Color values

HEX	#FBF36F
RGB	rgb(251, 243, 111)
HSL	hsl(57, 95%, 71%)
HSV	hsv(57, 56%, 98%)
CMYK	cmyk(0%, 3.2%, 55.8%, 1.6%)
CIE-LAB	lab(94.21, -13.61, 63.36)
CIE-LCH	lch(94.21, 64.81, 102.12°)
OKLab	oklab(94.54% -0.0415 0.1469)
OKLCH	oklch(94.54% 0.153 105.8)
XYZ	xyz(74.7058, 85.7605, 27.6540)
Luminance	0.8576 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF36F #6F77FB

analogous

#FBAD6F #FBF36F #BDFB6F

triadic

#FBF36F #6FFBF3 #F36FFB

tetradic

#FBF36F #6FFBAD #6F77FB #FB6FBD

square

#FBF36F #6FFBAD #6F77FB #FB6FBD

split-complementary

#FBF36F #6FBDFB #AD6FFB

monochromatic

#E9DC06 #F9EE33 #FBF36F #FDF8AB #FEFDE1

Accessibility & contrast

On white

1.16

#FBF36F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.15

#FBF36F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF36F

18.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF36F	#FFFFFF	#000000	##000000
##FBF36F	1.00	1.16	18.15	18.15
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.15	21.00	1.00	1.00
##000000	18.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB61

Deuteranopia (green-blind)

#FFF176

Tritanopia (blue-blind)

#FFE5D6

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fbf36f;
/* rgb */ color: rgb(251, 243, 111);
/* oklch */ color: oklch(94.5% 0.153 105.8);

Tailwind

colors: {
  custom: {
    50: '#fff69c',
    500: '#fbf36f',
    950: '#000000',
  },
}

SCSS

$custom: #fbf36f;
$custom-light: #fff69c;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf36f",
  "rgb": {
    "r": 251,
    "g": 243,
    "b": 111
  },
  "hsl": {
    "h": 56.571,
    "s": 94.595,
    "l": 70.98
  },
  "oklch": {
    "l": 0.94538,
    "c": 0.15267,
    "h": 105.8
  },
  "luminance": 0.85758
}

Semantic roles & 50–950 ramp

primary

#FBF36F

secondary

#3841D6

accent

#0DE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FBF36F

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

Preview Lab → · Contrast checker → · Palette generator →