#FBF57A#FBF57A

#FBF57A is a very light, vivid yellow. Relative luminance 0.872; OKLCH L 95.1% C 0.145 H 106.3°. Best body text is #000000 at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#FBF57A
RGB	rgb(251, 245, 122)
HSL	hsl(57, 94%, 73%)
HSV	hsv(57, 51%, 98%)
CMYK	cmyk(0%, 2.4%, 51.4%, 1.6%)
CIE-LAB	lab(94.83, -13.74, 59.17)
CIE-LCH	lch(94.83, 60.75, 103.07°)
OKLab	oklab(95.07% -0.0407 0.1391)
OKLCH	oklch(95.07% 0.145 106.3)
XYZ	xyz(75.9510, 87.2214, 31.2431)
Luminance	0.8722 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF57A #7A80FB

analogous

#FBB47A #FBF57A #C1FB7A

triadic

#FBF57A #7AFBF5 #F57AFB

tetradic

#FBF57A #7AFBB4 #7A80FB #FB7AC1

square

#FBF57A #7AFBB4 #7A80FB #FB7AC1

split-complementary

#FBF57A #7AC1FB #B47AFB

monochromatic

#F3E807 #F9F13F #FBF57A #FDF9B5 #FEFDE1

Accessibility & contrast

On white

1.14

#FBF57A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.44

#FBF57A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF57A

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF57A	#FFFFFF	#000000	##000000
##FBF57A	1.00	1.14	18.44	18.44
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.44	21.00	1.00	1.00
##000000	18.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED6E

Deuteranopia (green-blind)

#FFF380

Tritanopia (blue-blind)

#FFE7D9

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fbf57a;
/* rgb */ color: rgb(251, 245, 122);
/* oklch */ color: oklch(95.1% 0.145 106.3);

Tailwind

colors: {
  custom: {
    50: '#fff8a3',
    500: '#fbf57a',
    950: '#000000',
  },
}

SCSS

$custom: #fbf57a;
$custom-light: #fff8a3;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf57a",
  "rgb": {
    "r": 251,
    "g": 245,
    "b": 122
  },
  "hsl": {
    "h": 57.209,
    "s": 94.161,
    "l": 73.137
  },
  "oklch": {
    "l": 0.95069,
    "c": 0.14489,
    "h": 106.3
  },
  "luminance": 0.87219
}

Semantic roles & 50–950 ramp

primary

#FBF57A

secondary

#4148D8

accent

#0BE600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FBF57A

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

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