#F0F650#F0F650

#F0F650 is a very light, vivid yellow. Relative luminance 0.850; OKLCH L 94.0% C 0.181 H 111.4°. Best body text is #000000 at 18.00:1 contrast (WCAG AA passes).

Color values

HEX	#F0F650
RGB	rgb(240, 246, 80)
HSL	hsl(62, 90%, 64%)
HSV	hsv(62, 67%, 96%)
CMYK	cmyk(2.4%, 0%, 67.5%, 3.5%)
CIE-LAB	lab(93.89, -21.40, 75.23)
CIE-LCH	lch(93.89, 78.21, 105.88°)
OKLab	oklab(94% -0.066 0.1681)
OKLCH	oklch(94% 0.181 111.4)
XYZ	xyz(70.3411, 85.0177, 20.2925)
Luminance	0.8502 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0F650 #5650F6

analogous

#F6A950 #F0F650 #9DF650

triadic

#F0F650 #50F0F6 #F650F0

tetradic

#F0F650 #50F6A9 #5650F6 #F6509D

square

#F0F650 #50F6A9 #5650F6 #F6509D

split-complementary

#F0F650 #509DF6 #A950F6

monochromatic

#BBC20A #EBF316 #F0F650 #F5F98A #FAFCC4

Accessibility & contrast

On white

1.17

#F0F650 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.00

#F0F650 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0F650

18.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0F650	#FFFFFF	#000000	##000000
##F0F650	1.00	1.17	18.00	18.00
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.00	21.00	1.00	1.00
##000000	18.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB36

Deuteranopia (green-blind)

#FFF05C

Tritanopia (blue-blind)

#FFE7D5

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f0f650;
/* rgb */ color: rgb(240, 246, 80);
/* oklch */ color: oklch(94.0% 0.181 111.4);

Tailwind

colors: {
  custom: {
    50: '#f9f88a',
    500: '#f0f650',
    950: '#000000',
  },
}

SCSS

$custom: #f0f650;
$custom-light: #f9f88a;
$custom-dark: #000000;

JSON

{
  "hex": "#f0f650",
  "rgb": {
    "r": 240,
    "g": 246,
    "b": 80
  },
  "hsl": {
    "h": 62.169,
    "s": 90.217,
    "l": 63.922
  },
  "oklch": {
    "l": 0.93998,
    "c": 0.18058,
    "h": 111.4
  },
  "luminance": 0.85016
}

Semantic roles & 50–950 ramp

primary

#F0F650

secondary

#302BBF

accent

#00E608

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #F0F650

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

Preview Lab → · Contrast checker → · Palette generator →