#F5E17C#F5E17C

#F5E17C is a very light, vivid yellow. Relative luminance 0.747; OKLCH L 90.5% C 0.124 H 98.4°. Best body text is #000000 at 15.94:1 contrast (WCAG AA passes).

Color values

HEX	#F5E17C
RGB	rgb(245, 225, 124)
HSL	hsl(50, 86%, 72%)
HSV	hsv(50, 49%, 96%)
CMYK	cmyk(0%, 8.2%, 49.4%, 3.9%)
CIE-LAB	lab(89.26, -6.04, 51.50)
CIE-LCH	lch(89.26, 51.85, 96.69°)
OKLab	oklab(90.54% -0.018 0.1225)
OKLCH	oklch(90.54% 0.124 98.4)
XYZ	xyz(68.2216, 74.7207, 29.8938)
Luminance	0.7472 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5E17C #7C90F5

analogous

#F5A57C #F5E17C #CCF57C

triadic

#F5E17C #7CF5E1 #E17CF5

tetradic

#F5E17C #7CF5A5 #7C90F5 #F57CCC

square

#F5E17C #7CF5A5 #7C90F5 #F57CCC

split-complementary

#F5E17C #7CCCF5 #A57CF5

monochromatic

#E5C211 #F1D443 #F5E17C #F9EEB5 #FDF8E3

Accessibility & contrast

On white

1.32

#F5E17C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.94

#F5E17C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5E17C

15.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5E17C	#FFFFFF	#000000	##000000
##F5E17C	1.00	1.32	15.94	15.94
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.94	21.00	1.00	1.00
##000000	15.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DC73

Deuteranopia (green-blind)

#F8E380

Tritanopia (blue-blind)

#FFD4C9

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #f5e17c;
/* rgb */ color: rgb(245, 225, 124);
/* oklch */ color: oklch(90.5% 0.124 98.4);

Tailwind

colors: {
  custom: {
    50: '#fbeaa4',
    500: '#f5e17c',
    950: '#000000',
  },
}

SCSS

$custom: #f5e17c;
$custom-light: #fbeaa4;
$custom-dark: #000000;

JSON

{
  "hex": "#f5e17c",
  "rgb": {
    "r": 245,
    "g": 225,
    "b": 124
  },
  "hsl": {
    "h": 50.083,
    "s": 85.816,
    "l": 72.353
  },
  "oklch": {
    "l": 0.90537,
    "c": 0.12386,
    "h": 98.4
  },
  "luminance": 0.74718
}

Semantic roles & 50–950 ramp

primary

#F5E17C

secondary

#455CD1

accent

#28E203

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #F5E17C

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

Preview Lab → · Contrast checker → · Palette generator →