#FBF156#FBF156

#FBF156 is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.9% C 0.170 H 105.6°. Best body text is #000000 at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#FBF156
RGB	rgb(251, 241, 86)
HSL	hsl(56, 95%, 66%)
HSV	hsv(56, 66%, 98%)
CMYK	cmyk(0%, 4%, 65.7%, 1.6%)
CIE-LAB	lab(93.49, -14.22, 72.87)
CIE-LCH	lch(93.49, 74.25, 101.04°)
OKLab	oklab(93.9% -0.0458 0.1638)
OKLCH	oklch(93.9% 0.17 105.6)
XYZ	xyz(72.9214, 84.0943, 21.1929)
Luminance	0.8409 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF156 #5660FB

analogous

#FB9E56 #FBF156 #B2FB56

triadic

#FBF156 #56FBF1 #F156FB

tetradic

#FBF156 #56FB9E #5660FB #FB56B2

square

#FBF156 #56FB9E #5660FB #FB56B2

split-complementary

#FBF156 #56B2FB #9E56FB

monochromatic

#D2C505 #FAEC1A #FBF156 #FCF692 #FEFBCE

Accessibility & contrast

On white

1.18

#FBF156 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.82

#FBF156 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF156

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF156	#FFFFFF	#000000	##000000
##FBF156	1.00	1.18	17.82	17.82
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.82	21.00	1.00	1.00
##000000	17.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE940

Deuteranopia (green-blind)

#FFEF60

Tritanopia (blue-blind)

#FFE2D1

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #fbf156;
/* rgb */ color: rgb(251, 241, 86);
/* oklch */ color: oklch(93.9% 0.170 105.6);

Tailwind

colors: {
  custom: {
    50: '#fff58d',
    500: '#fbf156',
    950: '#000000',
  },
}

SCSS

$custom: #fbf156;
$custom-light: #fff58d;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf156",
  "rgb": {
    "r": 251,
    "g": 241,
    "b": 86
  },
  "hsl": {
    "h": 56.364,
    "s": 95.376,
    "l": 66.078
  },
  "oklch": {
    "l": 0.939,
    "c": 0.17004,
    "h": 105.6
  },
  "luminance": 0.84092
}

Semantic roles & 50–950 ramp

primary

#FBF156

secondary

#2933CC

accent

#0EE600

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #FBF156

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

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