#F5FA81#F5FA81

#F5FA81 is a very light, vivid yellow. Relative luminance 0.894; OKLCH L 95.7% C 0.144 H 110.9°. Best body text is #000000 at 18.87:1 contrast (WCAG AA passes).

Color values

HEX	#F5FA81
RGB	rgb(245, 250, 129)
HSL	hsl(62, 92%, 74%)
HSV	hsv(62, 48%, 98%)
CMYK	cmyk(2%, 0%, 48.4%, 2%)
CIE-LAB	lab(95.73, -17.93, 56.93)
CIE-LCH	lch(95.73, 59.69, 107.48°)
OKLab	oklab(95.7% -0.0516 0.1349)
OKLCH	oklch(95.7% 0.144 110.9)
XYZ	xyz(75.8057, 89.3702, 34.0215)
Luminance	0.8937 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5FA81 #8681FA

analogous

#FAC281 #F5FA81 #B9FA81

triadic

#F5FA81 #81F5FA #FA81F5

tetradic

#F5FA81 #81FAC2 #8681FA #FA81B9

square

#F5FA81 #81FAC2 #8681FA #FA81B9

split-complementary

#F5FA81 #81B9FA #C281FA

monochromatic

#ECF50B #F0F846 #F5FA81 #FAFCBC #FDFEE2

Accessibility & contrast

On white

1.11

#F5FA81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.87

#F5FA81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5FA81

18.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5FA81	#FFFFFF	#000000	##000000
##F5FA81	1.00	1.11	18.87	18.87
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.87	21.00	1.00	1.00
##000000	18.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF176

Deuteranopia (green-blind)

#FFF587

Tritanopia (blue-blind)

#FFEDDE

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #f5fa81;
/* rgb */ color: rgb(245, 250, 129);
/* oklch */ color: oklch(95.7% 0.144 110.9);

Tailwind

colors: {
  custom: {
    50: '#fafba8',
    500: '#f5fa81',
    950: '#000000',
  },
}

SCSS

$custom: #f5fa81;
$custom-light: #fafba8;
$custom-dark: #000000;

JSON

{
  "hex": "#f5fa81",
  "rgb": {
    "r": 245,
    "g": 250,
    "b": 129
  },
  "hsl": {
    "h": 62.479,
    "s": 92.366,
    "l": 74.314
  },
  "oklch": {
    "l": 0.957,
    "c": 0.14441,
    "h": 110.9
  },
  "luminance": 0.89369
}

Semantic roles & 50–950 ramp

primary

#F5FA81

secondary

#4E48D8

accent

#00E609

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #F5FA81

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

Preview Lab → · Contrast checker → · Palette generator →