#F3D450#F3D450

#F3D450 is a very light, vivid yellow. Relative luminance 0.667; OKLCH L 87.3% C 0.151 H 95.8°. Best body text is #000000 at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#F3D450
RGB	rgb(243, 212, 80)
HSL	hsl(49, 87%, 63%)
HSV	hsv(49, 67%, 95%)
CMYK	cmyk(0%, 12.8%, 67.1%, 4.7%)
CIE-LAB	lab(85.36, -3.38, 66.64)
CIE-LCH	lch(85.36, 66.73, 92.91°)
OKLab	oklab(87.27% -0.0152 0.1499)
OKLCH	oklch(87.27% 0.151 95.8)
XYZ	xyz(61.9566, 66.7240, 17.2035)
Luminance	0.6672 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D450 #506FF3

analogous

#F38250 #F3D450 #C0F350

triadic

#F3D450 #50F3D4 #D450F3

tetradic

#F3D450 #50F382 #506FF3 #F350C0

square

#F3D450 #50F382 #506FF3 #F350C0

split-complementary

#F3D450 #50C0F3 #8250F3

monochromatic

#BC9A0D #EFC617 #F3D450 #F7E289 #FBF0C3

Accessibility & contrast

On white

1.46

#F3D450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.34

#F3D450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D450

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D450	#FFFFFF	#000000	##000000
##F3D450	1.00	1.46	14.34	14.34
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.34	21.00	1.00	1.00
##000000	14.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D03F

Deuteranopia (green-blind)

#F1DA57

Tritanopia (blue-blind)

#FFC4B9

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #f3d450;
/* rgb */ color: rgb(243, 212, 80);
/* oklch */ color: oklch(87.3% 0.151 95.8);

Tailwind

colors: {
  custom: {
    50: '#fbe088',
    500: '#f3d450',
    950: '#000000',
  },
}

SCSS

$custom: #f3d450;
$custom-light: #fbe088;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d450",
  "rgb": {
    "r": 243,
    "g": 212,
    "b": 80
  },
  "hsl": {
    "h": 48.589,
    "s": 87.166,
    "l": 63.333
  },
  "oklch": {
    "l": 0.87273,
    "c": 0.15065,
    "h": 95.8
  },
  "luminance": 0.66721
}

Semantic roles & 50–950 ramp

primary

#F3D450

secondary

#2D48BA

accent

#2DE402

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F3D450

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

Preview Lab → · Contrast checker → · Palette generator →