#F5FB8A#F5FB8A

#F5FB8A is a very light, vivid yellow. Relative luminance 0.902; OKLCH L 96.0% C 0.137 H 111.4°. Best body text is #000000 at 19.05:1 contrast (WCAG AA passes).

Color values

HEX	#F5FB8A
RGB	rgb(245, 251, 138)
HSL	hsl(63, 93%, 76%)
HSV	hsv(63, 45%, 98%)
CMYK	cmyk(2.4%, 0%, 45%, 1.6%)
CIE-LAB	lab(96.10, -17.59, 53.19)
CIE-LCH	lch(96.10, 56.02, 108.30°)
OKLab	oklab(96.02% -0.0498 0.1273)
OKLCH	oklch(96.02% 0.137 111.4)
XYZ	xyz(76.7421, 90.2432, 37.4158)
Luminance	0.9024 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5FB8A #908AFB

analogous

#FBC98A #F5FB8A #BDFB8A

triadic

#F5FB8A #8AF5FB #FB8AF5

tetradic

#F5FB8A #8AFBC9 #908AFB #FB8ABD

square

#F5FB8A #8AFBC9 #908AFB #FB8ABD

split-complementary

#F5FB8A #8ABDFB #C98AFB

monochromatic

#EBF714 #F0F94F #F5FB8A #FAFDC5 #FCFEE1

Accessibility & contrast

On white

1.10

#F5FB8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.05

#F5FB8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5FB8A

19.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5FB8A	#FFFFFF	#000000	##000000
##F5FB8A	1.00	1.10	19.05	19.05
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.05	21.00	1.00	1.00
##000000	19.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF280

Deuteranopia (green-blind)

#FFF590

Tritanopia (blue-blind)

#FFEFE0

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #f5fb8a;
/* rgb */ color: rgb(245, 251, 138);
/* oklch */ color: oklch(96.0% 0.137 111.4);

Tailwind

colors: {
  custom: {
    50: '#fafcae',
    500: '#f5fb8a',
    950: '#000000',
  },
}

SCSS

$custom: #f5fb8a;
$custom-light: #fafcae;
$custom-dark: #000000;

JSON

{
  "hex": "#f5fb8a",
  "rgb": {
    "r": 245,
    "g": 251,
    "b": 138
  },
  "hsl": {
    "h": 63.186,
    "s": 93.388,
    "l": 76.275
  },
  "oklch": {
    "l": 0.96022,
    "c": 0.13672,
    "h": 111.4
  },
  "luminance": 0.90242
}

Semantic roles & 50–950 ramp

primary

#F5FB8A

secondary

#564FDA

accent

#00E60C

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #F5FB8A

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

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