#F4EC65#F4EC65

#F4EC65 is a very light, vivid yellow. Relative luminance 0.802; OKLCH L 92.4% C 0.155 H 105.9°. Best body text is #000000 at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#F4EC65
RGB	rgb(244, 236, 101)
HSL	hsl(57, 87%, 68%)
HSV	hsv(57, 59%, 96%)
CMYK	cmyk(0%, 3.3%, 58.6%, 4.3%)
CIE-LAB	lab(91.76, -13.69, 64.79)
CIE-LCH	lch(91.76, 66.22, 101.93°)
OKLab	oklab(92.42% -0.0423 0.1489)
OKLCH	oklch(92.42% 0.155 105.9)
XYZ	xyz(69.6549, 80.1658, 24.1138)
Luminance	0.8016 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4EC65 #656DF4

analogous

#F4A465 #F4EC65 #B5F465

triadic

#F4EC65 #65F4EC #EC65F4

tetradic

#F4EC65 #65F4A4 #656DF4 #F465B5

square

#F4EC65 #65F4A4 #656DF4 #F465B5

split-complementary

#F4EC65 #65B5F4 #A465F4

monochromatic

#D0C50F #F0E52C #F4EC65 #F8F39E #FCFAD7

Accessibility & contrast

On white

1.23

#F4EC65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.03

#F4EC65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4EC65

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4EC65	#FFFFFF	#000000	##000000
##F4EC65	1.00	1.23	17.03	17.03
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.03	21.00	1.00	1.00
##000000	17.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE456

Deuteranopia (green-blind)

#FFEA6C

Tritanopia (blue-blind)

#FFDECF

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #f4ec65;
/* rgb */ color: rgb(244, 236, 101);
/* oklch */ color: oklch(92.4% 0.155 105.9);

Tailwind

colors: {
  custom: {
    50: '#fbf196',
    500: '#f4ec65',
    950: '#000000',
  },
}

SCSS

$custom: #f4ec65;
$custom-light: #fbf196;
$custom-dark: #000000;

JSON

{
  "hex": "#f4ec65",
  "rgb": {
    "r": 244,
    "g": 236,
    "b": 101
  },
  "hsl": {
    "h": 56.643,
    "s": 86.667,
    "l": 67.647
  },
  "oklch": {
    "l": 0.92423,
    "c": 0.15483,
    "h": 105.9
  },
  "luminance": 0.80164
}

Semantic roles & 50–950 ramp

primary

#F4EC65

secondary

#323ACB

accent

#0FE302

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F4EC65

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

Preview Lab → · Contrast checker → · Palette generator →