#F5FD5F#F5FD5F

#F5FD5F is a very light, vivid yellow. Relative luminance 0.905; OKLCH L 96.0% C 0.176 H 112.1°. Best body text is #000000 at 19.10:1 contrast (WCAG AA passes).

Color values

HEX	#F5FD5F
RGB	rgb(245, 253, 95)
HSL	hsl(63, 98%, 68%)
HSV	hsv(63, 62%, 99%)
CMYK	cmyk(3.2%, 0%, 62.5%, 0.8%)
CIE-LAB	lab(96.20, -21.89, 72.05)
CIE-LCH	lch(96.20, 75.31, 106.90°)
OKLab	oklab(95.97% -0.0662 0.1635)
OKLCH	oklch(95.97% 0.176 112.1)
XYZ	xyz(74.8491, 90.4909, 24.3479)
Luminance	0.9049 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5FD5F #675FFD

analogous

#FDB65F #F5FD5F #A6FD5F

triadic

#F5FD5F #5FF5FD #FD5FF5

tetradic

#F5FD5F #5FFDB6 #675FFD #FD5FA6

square

#F5FD5F #5FFDB6 #675FFD #FD5FA6

split-complementary

#F5FD5F #5FA6FD #B65FFD

monochromatic

#D4DF03 #F1FC23 #F5FD5F #F9FE9B #FDFFD8

Accessibility & contrast

On white

1.10

#F5FD5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.10

#F5FD5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5FD5F

19.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5FD5F	#FFFFFF	#000000	##000000
##F5FD5F	1.00	1.10	19.10	19.10
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.10	21.00	1.00	1.00
##000000	19.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF24B

Deuteranopia (green-blind)

#FFF669

Tritanopia (blue-blind)

#FFEFDC

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #f5fd5f;
/* rgb */ color: rgb(245, 253, 95);
/* oklch */ color: oklch(96.0% 0.176 112.1);

Tailwind

colors: {
  custom: {
    50: '#fcfd93',
    500: '#f5fd5f',
    950: '#000000',
  },
}

SCSS

$custom: #f5fd5f;
$custom-light: #fcfd93;
$custom-dark: #000000;

JSON

{
  "hex": "#f5fd5f",
  "rgb": {
    "r": 245,
    "g": 253,
    "b": 95
  },
  "hsl": {
    "h": 63.038,
    "s": 97.531,
    "l": 68.235
  },
  "oklch": {
    "l": 0.9597,
    "c": 0.17641,
    "h": 112.1
  },
  "luminance": 0.90489
}

Semantic roles & 50–950 ramp

primary

#F5FD5F

secondary

#3229D7

accent

#00E60C

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F5FD5F

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

Preview Lab → · Contrast checker → · Palette generator →