#FBF17C#FBF17C

#FBF17C is a very light, vivid yellow. Relative luminance 0.849; OKLCH L 94.3% C 0.139 H 104.3°. Best body text is #000000 at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#FBF17C
RGB	rgb(251, 241, 124)
HSL	hsl(55, 94%, 74%)
HSV	hsv(55, 51%, 98%)
CMYK	cmyk(0%, 4%, 50.6%, 1.6%)
CIE-LAB	lab(93.83, -11.62, 57.08)
CIE-LCH	lch(93.83, 58.25, 101.50°)
OKLab	oklab(94.28% -0.0344 0.1347)
OKLCH	oklch(94.28% 0.139 104.3)
XYZ	xyz(74.8791, 84.8774, 31.5035)
Luminance	0.8488 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF17C #7C86FB

analogous

#FBB17C #FBF17C #C5FB7C

triadic

#FBF17C #7CFBF1 #F17CFB

tetradic

#FBF17C #7CFBB1 #7C86FB #FB7CC5

square

#FBF17C #7CFBB1 #7C86FB #FB7CC5

split-complementary

#FBF17C #7CC5FB #B17CFB

monochromatic

#F5E207 #F9EB41 #FBF17C #FDF7B7 #FEFCE1

Accessibility & contrast

On white

1.17

#FBF17C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.98

#FBF17C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF17C

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF17C	#FFFFFF	#000000	##000000
##FBF17C	1.00	1.17	17.98	17.98
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.98	21.00	1.00	1.00
##000000	17.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA71

Deuteranopia (green-blind)

#FFF082

Tritanopia (blue-blind)

#FFE4D6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fbf17c;
/* rgb */ color: rgb(251, 241, 124);
/* oklch */ color: oklch(94.3% 0.139 104.3);

Tailwind

colors: {
  custom: {
    50: '#fff5a5',
    500: '#fbf17c',
    950: '#000000',
  },
}

SCSS

$custom: #fbf17c;
$custom-light: #fff5a5;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf17c",
  "rgb": {
    "r": 251,
    "g": 241,
    "b": 124
  },
  "hsl": {
    "h": 55.276,
    "s": 94.074,
    "l": 73.529
  },
  "oklch": {
    "l": 0.94279,
    "c": 0.13902,
    "h": 104.3
  },
  "luminance": 0.84875
}

Semantic roles & 50–950 ramp

primary

#FBF17C

secondary

#434FD8

accent

#12E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FBF17C

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

Preview Lab → · Contrast checker → · Palette generator →