#F5FA91#F5FA91

#F5FA91 is a very light, vivid yellow. Relative luminance 0.898; OKLCH L 95.9% C 0.128 H 111.0°. Best body text is #000000 at 18.97:1 contrast (WCAG AA passes).

Color values

HEX	#F5FA91
RGB	rgb(245, 250, 145)
HSL	hsl(63, 91%, 77%)
HSV	hsv(63, 42%, 98%)
CMYK	cmyk(2%, 0%, 42%, 2%)
CIE-LAB	lab(95.93, -16.42, 49.66)
CIE-LCH	lch(95.93, 52.30, 108.30°)
OKLab	oklab(95.91% -0.0459 0.1199)
OKLCH	oklch(95.91% 0.128 111)
XYZ	xyz(76.9537, 89.8294, 40.0676)
Luminance	0.8983 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5FA91 #9691FA

analogous

#FACA91 #F5FA91 #C1FA91

triadic

#F5FA91 #91F5FA #FA91F5

tetradic

#F5FA91 #91FACA #9691FA #FA91C1

square

#F5FA91 #91FACA #9691FA #FA91C1

split-complementary

#F5FA91 #91C1FA #CA91FA

monochromatic

#EAF51C #F0F756 #F5FA91 #FAFDCC #FCFEE2

Accessibility & contrast

On white

1.11

#F5FA91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.97

#F5FA91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5FA91

18.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5FA91	#FFFFFF	#000000	##000000
##F5FA91	1.00	1.11	18.97	18.97
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.97	21.00	1.00	1.00
##000000	18.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF289

Deuteranopia (green-blind)

#FFF596

Tritanopia (blue-blind)

#FFEFE1

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #f5fa91;
/* rgb */ color: rgb(245, 250, 145);
/* oklch */ color: oklch(95.9% 0.128 111.0);

Tailwind

colors: {
  custom: {
    50: '#fafbb3',
    500: '#f5fa91',
    950: '#000000',
  },
}

SCSS

$custom: #f5fa91;
$custom-light: #fafbb3;
$custom-dark: #000000;

JSON

{
  "hex": "#f5fa91",
  "rgb": {
    "r": 245,
    "g": 250,
    "b": 145
  },
  "hsl": {
    "h": 62.857,
    "s": 91.304,
    "l": 77.451
  },
  "oklch": {
    "l": 0.95914,
    "c": 0.12839,
    "h": 111
  },
  "luminance": 0.89828
}

Semantic roles & 50–950 ramp

primary

#F5FA91

secondary

#5C56DA

accent

#00E60B

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #F5FA91

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

Preview Lab → · Contrast checker → · Palette generator →