#F3E17A#F3E17A

#F3E17A is a very light, vivid yellow. Relative luminance 0.743; OKLCH L 90.3% C 0.126 H 99.6°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#F3E17A
RGB	rgb(243, 225, 122)
HSL	hsl(51, 83%, 72%)
HSV	hsv(51, 50%, 95%)
CMYK	cmyk(0%, 7.4%, 49.8%, 4.7%)
CIE-LAB	lab(89.07, -7.01, 52.18)
CIE-LCH	lch(89.07, 52.65, 97.65°)
OKLab	oklab(90.34% -0.0209 0.1239)
OKLCH	oklch(90.34% 0.126 99.6)
XYZ	xyz(67.4023, 74.3127, 29.2019)
Luminance	0.7431 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E17A #7A8CF3

analogous

#F3A57A #F3E17A #C9F37A

triadic

#F3E17A #7AF3E1 #E17AF3

tetradic

#F3E17A #7AF3A5 #7A8CF3 #F37AC9

square

#F3E17A #7AF3A5 #7A8CF3 #F37AC9

split-complementary

#F3E17A #7AC9F3 #A57AF3

monochromatic

#DFC014 #EED442 #F3E17A #F8EEB2 #FCF9E3

Accessibility & contrast

On white

1.32

#F3E17A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.86

#F3E17A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E17A

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E17A	#FFFFFF	#000000	##000000
##F3E17A	1.00	1.32	15.86	15.86
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.86	21.00	1.00	1.00
##000000	15.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DC71

Deuteranopia (green-blind)

#F7E37E

Tritanopia (blue-blind)

#FFD4C9

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #f3e17a;
/* rgb */ color: rgb(243, 225, 122);
/* oklch */ color: oklch(90.3% 0.126 99.6);

Tailwind

colors: {
  custom: {
    50: '#f9eaa3',
    500: '#f3e17a',
    950: '#000000',
  },
}

SCSS

$custom: #f3e17a;
$custom-light: #f9eaa3;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e17a",
  "rgb": {
    "r": 243,
    "g": 225,
    "b": 122
  },
  "hsl": {
    "h": 51.074,
    "s": 83.448,
    "l": 71.569
  },
  "oklch": {
    "l": 0.90337,
    "c": 0.12566,
    "h": 99.6
  },
  "luminance": 0.7431
}

Semantic roles & 50–950 ramp

primary

#F3E17A

secondary

#4358CE

accent

#26E006

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #F3E17A

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

Preview Lab → · Contrast checker → · Palette generator →