#F5F565#F5F565

#F5F565 is a very light, vivid yellow. Relative luminance 0.857; OKLCH L 94.4% C 0.164 H 109.2°. Best body text is #000000 at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#F5F565
RGB	rgb(245, 245, 101)
HSL	hsl(60, 88%, 68%)
HSV	hsv(60, 59%, 96%)
CMYK	cmyk(0%, 0%, 58.8%, 3.9%)
CIE-LAB	lab(94.17, -17.67, 67.45)
CIE-LCH	lch(94.17, 69.72, 104.68°)
OKLab	oklab(94.36% -0.0537 0.1546)
OKLCH	oklch(94.36% 0.164 109.2)
XYZ	xyz(72.6597, 85.6588, 25.0157)
Luminance	0.8566 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F565 #6565F5

analogous

#F5AD65 #F5F565 #ADF565

triadic

#F5F565 #65F5F5 #F565F5

tetradic

#F5F565 #65F5AD #6565F5 #F565AD

square

#F5F565 #65F5AD #6565F5 #F565AD

split-complementary

#F5F565 #65ADF5 #AD65F5

monochromatic

#D2D20E #F1F12C #F5F565 #F9F99E #FCFCD8

Accessibility & contrast

On white

1.16

#F5F565 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.13

#F5F565 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F565

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F565	#FFFFFF	#000000	##000000
##F5F565	1.00	1.16	18.13	18.13
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.13	21.00	1.00	1.00
##000000	18.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC54

Deuteranopia (green-blind)

#FFF16E

Tritanopia (blue-blind)

#FFE7D6

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f5f565;
/* rgb */ color: rgb(245, 245, 101);
/* oklch */ color: oklch(94.4% 0.164 109.2);

Tailwind

colors: {
  custom: {
    50: '#fbf896',
    500: '#f5f565',
    950: '#000000',
  },
}

SCSS

$custom: #f5f565;
$custom-light: #fbf896;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f565",
  "rgb": {
    "r": 245,
    "g": 245,
    "b": 101
  },
  "hsl": {
    "h": 60,
    "s": 87.805,
    "l": 67.843
  },
  "oklch": {
    "l": 0.94361,
    "c": 0.16363,
    "h": 109.2
  },
  "luminance": 0.85657
}

Semantic roles & 50–950 ramp

primary

#F5F565

secondary

#3131CD

accent

#01E401

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F5F565

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

Preview Lab → · Contrast checker → · Palette generator →