#F3FA5D#F3FA5D

#F3FA5D is a very light, vivid yellow. Relative luminance 0.882; OKLCH L 95.2% C 0.175 H 111.7°. Best body text is #000000 at 18.64:1 contrast (WCAG AA passes).

Color values

HEX	#F3FA5D
RGB	rgb(243, 250, 93)
HSL	hsl(63, 94%, 67%)
HSV	hsv(63, 63%, 98%)
CMYK	cmyk(2.8%, 0%, 62.8%, 2%)
CIE-LAB	lab(95.25, -21.38, 71.80)
CIE-LCH	lch(95.25, 74.91, 106.58°)
OKLab	oklab(95.17% -0.0649 0.1627)
OKLCH	oklch(95.17% 0.175 111.7)
XYZ	xyz(73.1256, 88.2179, 23.5295)
Luminance	0.8822 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FA5D #645DFA

analogous

#FAB25D #F3FA5D #A5FA5D

triadic

#F3FA5D #5DF3FA #FA5DF3

tetradic

#F3FA5D #5DFAB2 #645DFA #FA5DA5

square

#F3FA5D #5DFAB2 #645DFA #FA5DA5

split-complementary

#F3FA5D #5DA5FA #B25DFA

monochromatic

#CDD607 #EFF822 #F3FA5D #F7FC98 #FCFED4

Accessibility & contrast

On white

1.13

#F3FA5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.64

#F3FA5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FA5D

18.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FA5D	#FFFFFF	#000000	##000000
##F3FA5D	1.00	1.13	18.64	18.64
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.64	21.00	1.00	1.00
##000000	18.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF48

Deuteranopia (green-blind)

#FFF367

Tritanopia (blue-blind)

#FFECDA

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #f3fa5d;
/* rgb */ color: rgb(243, 250, 93);
/* oklch */ color: oklch(95.2% 0.175 111.7);

Tailwind

colors: {
  custom: {
    50: '#fafb92',
    500: '#f3fa5d',
    950: '#000000',
  },
}

SCSS

$custom: #f3fa5d;
$custom-light: #fafb92;
$custom-dark: #000000;

JSON

{
  "hex": "#f3fa5d",
  "rgb": {
    "r": 243,
    "g": 250,
    "b": 93
  },
  "hsl": {
    "h": 62.675,
    "s": 94.012,
    "l": 67.255
  },
  "oklch": {
    "l": 0.95171,
    "c": 0.17518,
    "h": 111.7
  },
  "luminance": 0.88216
}

Semantic roles & 50–950 ramp

primary

#F3FA5D

secondary

#322BD0

accent

#00E60A

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F3FA5D

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

Preview Lab → · Contrast checker → · Palette generator →