#F3DD5D#F3DD5D

#F3DD5D is a very light, vivid yellow. Relative luminance 0.716; OKLCH L 89.2% C 0.148 H 99.6°. Best body text is #000000 at 15.31:1 contrast (WCAG AA passes).

Color values

HEX	#F3DD5D
RGB	rgb(243, 221, 93)
HSL	hsl(51, 86%, 66%)
HSV	hsv(51, 62%, 95%)
CMYK	cmyk(0%, 9.1%, 61.7%, 4.7%)
CIE-LAB	lab(87.76, -7.17, 63.79)
CIE-LCH	lch(87.76, 64.19, 96.41°)
OKLab	oklab(89.2% -0.0246 0.1458)
OKLCH	oklch(89.2% 0.148 99.6)
XYZ	xyz(64.7970, 71.5607, 20.7533)
Luminance	0.7156 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DD5D #5D73F3

analogous

#F3925D #F3DD5D #BEF35D

triadic

#F3DD5D #5DF3DD #DD5DF3

tetradic

#F3DD5D #5DF392 #5D73F3 #F35DBE

square

#F3DD5D #5DF392 #5D73F3 #F35DBE

split-complementary

#F3DD5D #5DBEF3 #925DF3

monochromatic

#C7AC0F #EFD124 #F3DD5D #F7E996 #FBF5CF

Accessibility & contrast

On white

1.37

#F3DD5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.31

#F3DD5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DD5D

15.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DD5D	#FFFFFF	#000000	##000000
##F3DD5D	1.00	1.37	15.31	15.31
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.31	21.00	1.00	1.00
##000000	15.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D74E

Deuteranopia (green-blind)

#F7E064

Tritanopia (blue-blind)

#FFCEC2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #f3dd5d;
/* rgb */ color: rgb(243, 221, 93);
/* oklch */ color: oklch(89.2% 0.148 99.6);

Tailwind

colors: {
  custom: {
    50: '#fae790',
    500: '#f3dd5d',
    950: '#000000',
  },
}

SCSS

$custom: #f3dd5d;
$custom-light: #fae790;
$custom-dark: #000000;

JSON

{
  "hex": "#f3dd5d",
  "rgb": {
    "r": 243,
    "g": 221,
    "b": 93
  },
  "hsl": {
    "h": 51.2,
    "s": 86.207,
    "l": 65.882
  },
  "oklch": {
    "l": 0.89202,
    "c": 0.14785,
    "h": 99.6
  },
  "luminance": 0.71558
}

Semantic roles & 50–950 ramp

primary

#F3DD5D

secondary

#3046C4

accent

#24E303

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F3DD5D

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

Preview Lab → · Contrast checker → · Palette generator →