#F3DD5E#F3DD5E

#F3DD5E is a very light, vivid yellow. Relative luminance 0.716; OKLCH L 89.2% C 0.147 H 99.5°. Best body text is #000000 at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#F3DD5E
RGB	rgb(243, 221, 94)
HSL	hsl(51, 86%, 66%)
HSV	hsv(51, 61%, 95%)
CMYK	cmyk(0%, 9.1%, 61.3%, 4.7%)
CIE-LAB	lab(87.77, -7.11, 63.37)
CIE-LCH	lch(87.77, 63.77, 96.40°)
OKLab	oklab(89.21% -0.0243 0.145)
OKLCH	oklch(89.21% 0.147 99.5)
XYZ	xyz(64.8416, 71.5785, 20.9881)
Luminance	0.7158 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DD5E #5E74F3

analogous

#F3925E #F3DD5E #BEF35E

triadic

#F3DD5E #5EF3DD #DD5EF3

tetradic

#F3DD5E #5EF392 #5E74F3 #F35EBE

square

#F3DD5E #5EF392 #5E74F3 #F35EBE

split-complementary

#F3DD5E #5EBEF3 #925EF3

monochromatic

#C8AC0F #EFD125 #F3DD5E #F7E997 #FBF5D0

Accessibility & contrast

On white

1.37

#F3DD5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.32

#F3DD5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DD5E

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DD5E	#FFFFFF	#000000	##000000
##F3DD5E	1.00	1.37	15.32	15.32
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.32	21.00	1.00	1.00
##000000	15.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D750

Deuteranopia (green-blind)

#F7E065

Tritanopia (blue-blind)

#FFCEC2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #f3dd5e;
/* rgb */ color: rgb(243, 221, 94);
/* oklch */ color: oklch(89.2% 0.147 99.5);

Tailwind

colors: {
  custom: {
    50: '#fae790',
    500: '#f3dd5e',
    950: '#000000',
  },
}

SCSS

$custom: #f3dd5e;
$custom-light: #fae790;
$custom-dark: #000000;

JSON

{
  "hex": "#f3dd5e",
  "rgb": {
    "r": 243,
    "g": 221,
    "b": 94
  },
  "hsl": {
    "h": 51.141,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89211,
    "c": 0.14705,
    "h": 99.5
  },
  "luminance": 0.71576
}

Semantic roles & 50–950 ramp

primary

#F3DD5E

secondary

#3147C5

accent

#24E303

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F3DD5E

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

Preview Lab → · Contrast checker → · Palette generator →