#F0F064#F0F064

#F0F064 is a very light, vivid yellow. Relative luminance 0.818; OKLCH L 92.9% C 0.160 H 109.2°. Best body text is #000000 at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#F0F064
RGB	rgb(240, 240, 100)
HSL	hsl(60, 82%, 67%)
HSV	hsv(60, 58%, 94%)
CMYK	cmyk(0%, 0%, 58.3%, 5.9%)
CIE-LAB	lab(92.47, -17.32, 65.90)
CIE-LCH	lch(92.47, 68.14, 104.72°)
OKLab	oklab(92.91% -0.0525 0.1513)
OKLCH	oklch(92.91% 0.16 109.2)
XYZ	xyz(69.3976, 81.7674, 24.1811)
Luminance	0.8177 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0F064 #6464F0

analogous

#F0AA64 #F0F064 #AAF064

triadic

#F0F064 #64F0F0 #F064F0

tetradic

#F0F064 #64F0AA #6464F0 #F064AA

square

#F0F064 #64F0AA #6464F0 #F064AA

split-complementary

#F0F064 #64AAF0 #AA64F0

monochromatic

#C6C613 #EBEB2C #F0F064 #F5F59C #FBFBD4

Accessibility & contrast

On white

1.21

#F0F064 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.35

#F0F064 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0F064

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0F064	#FFFFFF	#000000	##000000
##F0F064	1.00	1.21	17.35	17.35
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.35	21.00	1.00	1.00
##000000	17.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE754

Deuteranopia (green-blind)

#FFEC6C

Tritanopia (blue-blind)

#FFE2D2

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f0f064;
/* rgb */ color: rgb(240, 240, 100);
/* oklch */ color: oklch(92.9% 0.160 109.2);

Tailwind

colors: {
  custom: {
    50: '#f8f495',
    500: '#f0f064',
    950: '#000000',
  },
}

SCSS

$custom: #f0f064;
$custom-light: #f8f495;
$custom-dark: #000000;

JSON

{
  "hex": "#f0f064",
  "rgb": {
    "r": 240,
    "g": 240,
    "b": 100
  },
  "hsl": {
    "h": 60,
    "s": 82.353,
    "l": 66.667
  },
  "oklch": {
    "l": 0.92912,
    "c": 0.16013,
    "h": 109.2
  },
  "luminance": 0.81766
}

Semantic roles & 50–950 ramp

primary

#F0F064

secondary

#3535C4

accent

#07DF07

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F0F064

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

Preview Lab → · Contrast checker → · Palette generator →