#F0FB5F#F0FB5F

#F0FB5F is a very light, vivid yellow. Relative luminance 0.883; OKLCH L 95.2% C 0.175 H 113.1°. Best body text is #000000 at 18.67:1 contrast (WCAG AA passes).

Color values

HEX	#F0FB5F
RGB	rgb(240, 251, 95)
HSL	hsl(64, 95%, 68%)
HSV	hsv(64, 62%, 98%)
CMYK	cmyk(4.4%, 0%, 62.2%, 1.6%)
CIE-LAB	lab(95.31, -22.93, 71.00)
CIE-LCH	lch(95.31, 74.61, 107.90°)
OKLab	oklab(95.16% -0.0688 0.1614)
OKLCH	oklch(95.16% 0.175 113.1)
XYZ	xyz(72.4998, 88.3473, 24.0578)
Luminance	0.8835 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0FB5F #6A5FFB

analogous

#FBB85F #F0FB5F #A2FB5F

triadic

#F0FB5F #5FF0FB #FB5FF0

tetradic

#F0FB5F #5FFBB8 #6A5FFB #FB5FA2

square

#F0FB5F #5FFBB8 #6A5FFB #FB5FA2

split-complementary

#F0FB5F #5FA2FB #B85FFB

monochromatic

#CBDA05 #EAFA23 #F0FB5F #F6FC9B #FBFED6

Accessibility & contrast

On white

1.12

#F0FB5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.67

#F0FB5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0FB5F

18.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0FB5F	#FFFFFF	#000000	##000000
##F0FB5F	1.00	1.12	18.67	18.67
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.67	21.00	1.00	1.00
##000000	18.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF04B

Deuteranopia (green-blind)

#FFF369

Tritanopia (blue-blind)

#FFEDDB

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #f0fb5f;
/* rgb */ color: rgb(240, 251, 95);
/* oklch */ color: oklch(95.2% 0.175 113.1);

Tailwind

colors: {
  custom: {
    50: '#f8fc93',
    500: '#f0fb5f',
    950: '#000000',
  },
}

SCSS

$custom: #f0fb5f;
$custom-light: #f8fc93;
$custom-dark: #000000;

JSON

{
  "hex": "#f0fb5f",
  "rgb": {
    "r": 240,
    "g": 251,
    "b": 95
  },
  "hsl": {
    "h": 64.231,
    "s": 95.122,
    "l": 67.843
  },
  "oklch": {
    "l": 0.95164,
    "c": 0.17546,
    "h": 113.1
  },
  "luminance": 0.88346
}

Semantic roles & 50–950 ramp

primary

#F0FB5F

secondary

#362AD4

accent

#00E610

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F0FB5F

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

Preview Lab → · Contrast checker → · Palette generator →