#F5FBBB#F5FBBB

#F5FBBB is a very light, moderate yellow. Relative luminance 0.920; OKLCH L 96.8% C 0.082 H 112.3°. Best body text is #000000 at 19.40:1 contrast (WCAG AA passes).

Color values

HEX	#F5FBBB
RGB	rgb(245, 251, 187)
HSL	hsl(66, 89%, 86%)
HSV	hsv(66, 25%, 98%)
CMYK	cmyk(2.4%, 0%, 25.5%, 1.6%)
CIE-LAB	lab(96.82, -12.00, 30.10)
CIE-LCH	lch(96.82, 32.41, 111.74°)
OKLab	oklab(96.83% -0.0311 0.0759)
OKLCH	oklch(96.83% 0.082 112.3)
XYZ	xyz(81.1227, 91.9955, 60.4874)
Luminance	0.9200 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5FBBB #C1BBFB

analogous

#FBE1BB #F5FBBB #D5FBBB

triadic

#F5FBBB #BBF5FB #FBBBF5

tetradic

#F5FBBB #BBFBE1 #C1BBFB #FBBBD5

square

#F5FBBB #BBFBE1 #C1BBFB #FBBBD5

split-complementary

#F5FBBB #BBD5FB #E1BBFB

monochromatic

#E4F447 #ECF881 #F5FBBB #FBFDE2 #FBFDE2

Accessibility & contrast

On white

1.08

#F5FBBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.40

#F5FBBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5FBBB

19.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5FBBB	#FFFFFF	#000000	##000000
##F5FBBB	1.00	1.08	19.40	19.40
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.40	21.00	1.00	1.00
##000000	19.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF5B7

Deuteranopia (green-blind)

#FFF7BE

Tritanopia (blue-blind)

#FDF3EA

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #f5fbbb;
/* rgb */ color: rgb(245, 251, 187);
/* oklch */ color: oklch(96.8% 0.082 112.3);

Tailwind

colors: {
  custom: {
    50: '#f9fccf',
    500: '#f5fbbb',
    950: '#000000',
  },
}

SCSS

$custom: #f5fbbb;
$custom-light: #f9fccf;
$custom-dark: #000000;

JSON

{
  "hex": "#f5fbbb",
  "rgb": {
    "r": 245,
    "g": 251,
    "b": 187
  },
  "hsl": {
    "h": 65.625,
    "s": 88.889,
    "l": 85.882
  },
  "oklch": {
    "l": 0.96831,
    "c": 0.08204,
    "h": 112.3
  },
  "luminance": 0.91995
}

Semantic roles & 50–950 ramp

primary

#F5FBBB

secondary

#847AE0

accent

#00E616

background

#FFFFFE

surface

#FFFFFB

border

#D7D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #F5FBBB

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

Preview Lab → · Contrast checker → · Palette generator →