#F4FF67#F4FF67

#F4FF67 is a very light, vivid yellow. Relative luminance 0.917; OKLCH L 96.4% C 0.173 H 113.1°. Best body text is #000000 at 19.35:1 contrast (WCAG AA passes).

Color values

HEX	#F4FF67
RGB	rgb(244, 255, 103)
HSL	hsl(64, 100%, 70%)
HSV	hsv(64, 60%, 100%)
CMYK	cmyk(4.3%, 0%, 59.6%, 0%)
CIE-LAB	lab(96.71, -22.73, 69.37)
CIE-LCH	lch(96.71, 73.00, 108.14°)
OKLab	oklab(96.38% -0.0677 0.1589)
OKLCH	oklch(96.38% 0.173 113.1)
XYZ	xyz(75.5183, 91.7338, 26.5576)
Luminance	0.9173 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4FF67 #7267FF

analogous

#FFBE67 #F4FF67 #A8FF67

triadic

#F4FF67 #67F4FF #FF67F4

tetradic

#F4FF67 #67FFBE #7267FF #FF67A8

square

#F4FF67 #67FFBE #7267FF #FF67A8

split-complementary

#F4FF67 #67A8FF #BE67FF

monochromatic

#DBEC00 #F0FF2A #F4FF67 #F8FFA4 #FDFFE0

Accessibility & contrast

On white

1.09

#F4FF67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.35

#F4FF67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4FF67

19.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4FF67	#FFFFFF	#000000	##000000
##F4FF67	1.00	1.09	19.35	19.35
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.35	21.00	1.00	1.00
##000000	19.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF455

Deuteranopia (green-blind)

#FFF771

Tritanopia (blue-blind)

#FFF1DF

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #f4ff67;
/* rgb */ color: rgb(244, 255, 103);
/* oklch */ color: oklch(96.4% 0.173 113.1);

Tailwind

colors: {
  custom: {
    50: '#fbff98',
    500: '#f4ff67',
    950: '#000000',
  },
}

SCSS

$custom: #f4ff67;
$custom-light: #fbff98;
$custom-dark: #000000;

JSON

{
  "hex": "#f4ff67",
  "rgb": {
    "r": 244,
    "g": 255,
    "b": 103
  },
  "hsl": {
    "h": 64.342,
    "s": 100,
    "l": 70.196
  },
  "oklch": {
    "l": 0.9638,
    "c": 0.17274,
    "h": 113.1
  },
  "luminance": 0.91732
}

Semantic roles & 50–950 ramp

primary

#F4FF67

secondary

#3C30DA

accent

#00E611

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F4FF67

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

Preview Lab → · Contrast checker → · Palette generator →