#F5EF73#F5EF73

#F5EF73 is a very light, vivid yellow. Relative luminance 0.824; OKLCH L 93.3% C 0.146 H 106.4°. Best body text is #000000 at 17.48:1 contrast (WCAG AA passes).

Color values

HEX	#F5EF73
RGB	rgb(245, 239, 115)
HSL	hsl(57, 87%, 71%)
HSV	hsv(57, 53%, 96%)
CMYK	cmyk(0%, 2.4%, 53.1%, 3.9%)
CIE-LAB	lab(92.74, -13.74, 59.79)
CIE-LCH	lch(92.74, 61.34, 102.94°)
OKLab	oklab(93.27% -0.0411 0.1398)
OKLCH	oklch(93.27% 0.146 106.4)
XYZ	xyz(71.6192, 82.3854, 28.3456)
Luminance	0.8238 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5EF73 #7379F5

analogous

#F5AE73 #F5EF73 #BAF573

triadic

#F5EF73 #73F5EF #EF73F5

tetradic

#F5EF73 #73F5AE #7379F5 #F573BA

square

#F5EF73 #73F5AE #7379F5 #F573BA

split-complementary

#F5EF73 #73BAF5 #AE73F5

monochromatic

#DED410 #F1E83A #F5EF73 #F9F6AC #FDFCE2

Accessibility & contrast

On white

1.20

#F5EF73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.48

#F5EF73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5EF73

17.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5EF73	#FFFFFF	#000000	##000000
##F5EF73	1.00	1.20	17.48	17.48
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.48	21.00	1.00	1.00
##000000	17.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE767

Deuteranopia (green-blind)

#FFED79

Tritanopia (blue-blind)

#FFE2D3

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #f5ef73;
/* rgb */ color: rgb(245, 239, 115);
/* oklch */ color: oklch(93.3% 0.146 106.4);

Tailwind

colors: {
  custom: {
    50: '#fbf49f',
    500: '#f5ef73',
    950: '#000000',
  },
}

SCSS

$custom: #f5ef73;
$custom-light: #fbf49f;
$custom-dark: #000000;

JSON

{
  "hex": "#f5ef73",
  "rgb": {
    "r": 245,
    "g": 239,
    "b": 115
  },
  "hsl": {
    "h": 57.231,
    "s": 86.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.9327,
    "c": 0.1457,
    "h": 106.4
  },
  "luminance": 0.82383
}

Semantic roles & 50–950 ramp

primary

#F5EF73

secondary

#3D44CF

accent

#0DE302

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F5EF73

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

Preview Lab → · Contrast checker → · Palette generator →