#F7FF99#F7FF99

#F7FF99 is a very light, vivid yellow. Relative luminance 0.936; OKLCH L 97.2% C 0.126 H 112.4°. Best body text is #000000 at 19.72:1 contrast (WCAG AA passes).

Color values

HEX	#F7FF99
RGB	rgb(247, 255, 153)
HSL	hsl(65, 100%, 80%)
HSV	hsv(65, 40%, 100%)
CMYK	cmyk(3.1%, 0%, 40%, 0%)
CIE-LAB	lab(97.47, -17.26, 47.78)
CIE-LCH	lch(97.47, 50.81, 109.86°)
OKLab	oklab(97.21% -0.0478 0.1161)
OKLCH	oklch(97.21% 0.126 112.4)
XYZ	xyz(79.8684, 93.5953, 43.9891)
Luminance	0.9359 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7FF99 #A199FF

analogous

#FFD499 #F7FF99 #C4FF99

triadic

#F7FF99 #99F7FF #FF99F7

tetradic

#F7FF99 #99FFD4 #A199FF #FF99C4

square

#F7FF99 #99FFD4 #A199FF #FF99C4

split-complementary

#F7FF99 #99C4FF #D499FF

monochromatic

#EDFF1F #F2FF5C #F7FF99 #FCFFD6 #FDFFE0

Accessibility & contrast

On white

1.06

#F7FF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.72

#F7FF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7FF99

19.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7FF99	#FFFFFF	#000000	##000000
##F7FF99	1.00	1.06	19.72	19.72
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.72	21.00	1.00	1.00
##000000	19.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF691

Deuteranopia (green-blind)

#FFF99E

Tritanopia (blue-blind)

#FFF4E6

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #f7ff99;
/* rgb */ color: rgb(247, 255, 153);
/* oklch */ color: oklch(97.2% 0.126 112.4);

Tailwind

colors: {
  custom: {
    50: '#fbffb8',
    500: '#f7ff99',
    950: '#000000',
  },
}

SCSS

$custom: #f7ff99;
$custom-light: #fbffb8;
$custom-dark: #000000;

JSON

{
  "hex": "#f7ff99",
  "rgb": {
    "r": 247,
    "g": 255,
    "b": 153
  },
  "hsl": {
    "h": 64.706,
    "s": 100,
    "l": 80
  },
  "oklch": {
    "l": 0.97213,
    "c": 0.12555,
    "h": 112.4
  },
  "luminance": 0.93594
}

Semantic roles & 50–950 ramp

primary

#F7FF99

secondary

#655AE2

accent

#00E612

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181711

muted

#868581

Preview Lab

Preview with #F7FF99

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

Preview Lab → · Contrast checker → · Palette generator →