#F3FB89#F3FB89

#F3FB89 is a very light, vivid yellow. Relative luminance 0.899; OKLCH L 95.9% C 0.138 H 112.3°. Best body text is #000000 at 18.97:1 contrast (WCAG AA passes).

Color values

HEX	#F3FB89
RGB	rgb(243, 251, 137)
HSL	hsl(64, 93%, 76%)
HSV	hsv(64, 45%, 98%)
CMYK	cmyk(3.2%, 0%, 45.4%, 1.6%)
CIE-LAB	lab(95.94, -18.45, 53.43)
CIE-LCH	lch(95.94, 56.52, 109.06°)
OKLab	oklab(95.85% -0.0523 0.1278)
OKLCH	oklch(95.85% 0.138 112.3)
XYZ	xyz(75.9759, 89.8565, 37.0038)
Luminance	0.8985 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FB89 #9189FB

analogous

#FBCA89 #F3FB89 #BAFB89

triadic

#F3FB89 #89F3FB #FB89F3

tetradic

#F3FB89 #89FBCA #9189FB #FB89BA

square

#F3FB89 #89FBCA #9189FB #FB89BA

split-complementary

#F3FB89 #89BAFB #CA89FB

monochromatic

#E7F713 #EDF94E #F3FB89 #F9FDC4 #FCFEE1

Accessibility & contrast

On white

1.11

#F3FB89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.97

#F3FB89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FB89

18.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FB89	#FFFFFF	#000000	##000000
##F3FB89	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)

#FFF27F

Deuteranopia (green-blind)

#FFF58F

Tritanopia (blue-blind)

#FFEFE0

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #f3fb89;
/* rgb */ color: rgb(243, 251, 137);
/* oklch */ color: oklch(95.9% 0.138 112.3);

Tailwind

colors: {
  custom: {
    50: '#f9fcad',
    500: '#f3fb89',
    950: '#000000',
  },
}

SCSS

$custom: #f3fb89;
$custom-light: #f9fcad;
$custom-dark: #000000;

JSON

{
  "hex": "#f3fb89",
  "rgb": {
    "r": 243,
    "g": 251,
    "b": 137
  },
  "hsl": {
    "h": 64.211,
    "s": 93.443,
    "l": 76.078
  },
  "oklch": {
    "l": 0.95854,
    "c": 0.13808,
    "h": 112.3
  },
  "luminance": 0.89855
}

Semantic roles & 50–950 ramp

primary

#F3FB89

secondary

#584EDA

accent

#00E610

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #F3FB89

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

Preview Lab → · Contrast checker → · Palette generator →