#F5F16C#F5F16C

#F5F16C is a very light, vivid yellow. Relative luminance 0.834; OKLCH L 93.6% C 0.154 H 107.4°. Best body text is #000000 at 17.68:1 contrast (WCAG AA passes).

Color values

HEX	#F5F16C
RGB	rgb(245, 241, 108)
HSL	hsl(58, 87%, 69%)
HSV	hsv(58, 56%, 96%)
CMYK	cmyk(0%, 1.6%, 55.9%, 3.9%)
CIE-LAB	lab(93.19, -15.24, 63.39)
CIE-LCH	lch(93.19, 65.20, 103.52°)
OKLab	oklab(93.6% -0.0461 0.1468)
OKLCH	oklch(93.6% 0.154 107.4)
XYZ	xyz(71.8204, 83.4079, 26.5005)
Luminance	0.8341 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F16C #6C70F5

analogous

#F5AD6C #F5F16C #B5F56C

triadic

#F5F16C #6CF5F1 #F16CF5

tetradic

#F5F16C #6CF5AD #6C70F5 #F56CB5

square

#F5F16C #6CF5AD #6C70F5 #F56CB5

split-complementary

#F5F16C #6CB5F5 #AD6CF5

monochromatic

#D8D20F #F1EC33 #F5F16C #F9F6A5 #FDFCDF

Accessibility & contrast

On white

1.19

#F5F16C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.68

#F5F16C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F16C

17.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F16C	#FFFFFF	#000000	##000000
##F5F16C	1.00	1.19	17.68	17.68
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.68	21.00	1.00	1.00
##000000	17.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE95E

Deuteranopia (green-blind)

#FFEE73

Tritanopia (blue-blind)

#FFE3D4

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f5f16c;
/* rgb */ color: rgb(245, 241, 108);
/* oklch */ color: oklch(93.6% 0.154 107.4);

Tailwind

colors: {
  custom: {
    50: '#fbf59a',
    500: '#f5f16c',
    950: '#000000',
  },
}

SCSS

$custom: #f5f16c;
$custom-light: #fbf59a;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f16c",
  "rgb": {
    "r": 245,
    "g": 241,
    "b": 108
  },
  "hsl": {
    "h": 58.248,
    "s": 87.261,
    "l": 69.216
  },
  "oklch": {
    "l": 0.93604,
    "c": 0.15384,
    "h": 107.4
  },
  "luminance": 0.83406
}

Semantic roles & 50–950 ramp

primary

#F5F16C

secondary

#373BCF

accent

#08E402

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F5F16C

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

Preview Lab → · Contrast checker → · Palette generator →