#F5F173#F5F173

#F5F173 is a very light, vivid yellow. Relative luminance 0.836; OKLCH L 93.7% C 0.148 H 107.3°. Best body text is #000000 at 17.71:1 contrast (WCAG AA passes).

Color values

HEX	#F5F173
RGB	rgb(245, 241, 115)
HSL	hsl(58, 87%, 71%)
HSV	hsv(58, 53%, 96%)
CMYK	cmyk(0%, 1.6%, 53.1%, 3.9%)
CIE-LAB	lab(93.26, -14.72, 60.38)
CIE-LCH	lch(93.26, 62.15, 103.70°)
OKLab	oklab(93.68% -0.0439 0.1411)
OKLCH	oklch(93.68% 0.148 107.3)
XYZ	xyz(72.2080, 83.5629, 28.5419)
Luminance	0.8356 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F173 #7377F5

analogous

#F5B073 #F5F173 #B8F573

triadic

#F5F173 #73F5F1 #F173F5

tetradic

#F5F173 #73F5B0 #7377F5 #F573B8

square

#F5F173 #73F5B0 #7377F5 #F573B8

split-complementary

#F5F173 #73B8F5 #B073F5

monochromatic

#DED710 #F1EB3A #F5F173 #F9F7AC #FDFCE2

Accessibility & contrast

On white

1.19

#F5F173 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.71

#F5F173 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F173

17.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F173	#FFFFFF	#000000	##000000
##F5F173	1.00	1.19	17.71	17.71
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.71	21.00	1.00	1.00
##000000	17.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE967

Deuteranopia (green-blind)

#FFEE7A

Tritanopia (blue-blind)

#FFE4D5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f5f173;
/* rgb */ color: rgb(245, 241, 115);
/* oklch */ color: oklch(93.7% 0.148 107.3);

Tailwind

colors: {
  custom: {
    50: '#fbf59f',
    500: '#f5f173',
    950: '#000000',
  },
}

SCSS

$custom: #f5f173;
$custom-light: #fbf59f;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f173",
  "rgb": {
    "r": 245,
    "g": 241,
    "b": 115
  },
  "hsl": {
    "h": 58.154,
    "s": 86.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.9368,
    "c": 0.14773,
    "h": 107.3
  },
  "luminance": 0.83561
}

Semantic roles & 50–950 ramp

primary

#F5F173

secondary

#3D41CF

accent

#09E302

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F5F173

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

Preview Lab → · Contrast checker → · Palette generator →