#F3E75C#F3E75C

#F3E75C is a very light, vivid yellow. Relative luminance 0.770; OKLCH L 91.2% C 0.157 H 104.4°. Best body text is #000000 at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#F3E75C
RGB	rgb(243, 231, 92)
HSL	hsl(55, 86%, 66%)
HSV	hsv(55, 62%, 95%)
CMYK	cmyk(0%, 4.9%, 62.1%, 4.7%)
CIE-LAB	lab(90.31, -12.21, 66.97)
CIE-LCH	lch(90.31, 68.07, 100.34°)
OKLab	oklab(91.23% -0.0391 0.1524)
OKLCH	oklch(91.23% 0.157 104.4)
XYZ	xyz(67.4723, 76.9817, 21.4280)
Luminance	0.7698 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E75C #5C68F3

analogous

#F39B5C #F3E75C #B3F35C

triadic

#F3E75C #5CF3E7 #E75CF3

tetradic

#F3E75C #5CF39B #5C68F3 #F35CB3

square

#F3E75C #5CF39B #5C68F3 #F35CB3

split-complementary

#F3E75C #5CB3F3 #9B5CF3

monochromatic

#C6B70F #EFDF23 #F3E75C #F7EF95 #FBF8CE

Accessibility & contrast

On white

1.28

#F3E75C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.40

#F3E75C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E75C

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E75C	#FFFFFF	#000000	##000000
##F3E75C	1.00	1.28	16.40	16.40
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.40	21.00	1.00	1.00
##000000	16.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF4B

Deuteranopia (green-blind)

#FEE664

Tritanopia (blue-blind)

#FFD8CA

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f3e75c;
/* rgb */ color: rgb(243, 231, 92);
/* oklch */ color: oklch(91.2% 0.157 104.4);

Tailwind

colors: {
  custom: {
    50: '#faee90',
    500: '#f3e75c',
    950: '#000000',
  },
}

SCSS

$custom: #f3e75c;
$custom-light: #faee90;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e75c",
  "rgb": {
    "r": 243,
    "g": 231,
    "b": 92
  },
  "hsl": {
    "h": 55.232,
    "s": 86.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.91229,
    "c": 0.15731,
    "h": 104.4
  },
  "luminance": 0.76979
}

Semantic roles & 50–950 ramp

primary

#F3E75C

secondary

#303CC3

accent

#14E303

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F3E75C

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

Preview Lab → · Contrast checker → · Palette generator →