#F5FD6B#F5FD6B

#F5FD6B is a very light, vivid yellow. Relative luminance 0.907; OKLCH L 96.1% C 0.167 H 112.1°. Best body text is #000000 at 19.15:1 contrast (WCAG AA passes).

Color values

HEX	#F5FD6B
RGB	rgb(245, 253, 107)
HSL	hsl(63, 97%, 71%)
HSV	hsv(63, 58%, 99%)
CMYK	cmyk(3.2%, 0%, 57.7%, 0.8%)
CIE-LAB	lab(96.30, -21.11, 67.28)
CIE-LCH	lch(96.30, 70.51, 107.42°)
OKLab	oklab(96.08% -0.0628 0.155)
OKLCH	oklch(96.08% 0.167 112.1)
XYZ	xyz(75.4372, 90.7262, 27.4451)
Luminance	0.9073 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5FD6B #736BFD

analogous

#FDBC6B #F5FD6B #ACFD6B

triadic

#F5FD6B #6BF5FD #FD6BF5

tetradic

#F5FD6B #6BFDBC #736BFD #FD6BAC

square

#F5FD6B #6BFDBC #736BFD #FD6BAC

split-complementary

#F5FD6B #6BACFD #BC6BFD

monochromatic

#DEEA03 #F1FC2F #F5FD6B #F9FEA7 #FDFFE1

Accessibility & contrast

On white

1.10

#F5FD6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.15

#F5FD6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5FD6B

19.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5FD6B	#FFFFFF	#000000	##000000
##F5FD6B	1.00	1.10	19.15	19.15
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.15	21.00	1.00	1.00
##000000	19.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF25B

Deuteranopia (green-blind)

#FFF674

Tritanopia (blue-blind)

#FFEFDE

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #f5fd6b;
/* rgb */ color: rgb(245, 253, 107);
/* oklch */ color: oklch(96.1% 0.167 112.1);

Tailwind

colors: {
  custom: {
    50: '#fbfd9a',
    500: '#f5fd6b',
    950: '#000000',
  },
}

SCSS

$custom: #f5fd6b;
$custom-light: #fbfd9a;
$custom-dark: #000000;

JSON

{
  "hex": "#f5fd6b",
  "rgb": {
    "r": 245,
    "g": 253,
    "b": 107
  },
  "hsl": {
    "h": 63.288,
    "s": 97.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.96078,
    "c": 0.1672,
    "h": 112.1
  },
  "luminance": 0.90725
}

Semantic roles & 50–950 ramp

primary

#F5FD6B

secondary

#3D34D8

accent

#00E60D

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F5FD6B

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

Preview Lab → · Contrast checker → · Palette generator →