#F3F97C#F3F97C

#F3F97C is a very light, vivid yellow. Relative luminance 0.883; OKLCH L 95.3% C 0.148 H 111.4°. Best body text is #000000 at 18.65:1 contrast (WCAG AA passes).

Color values

HEX	#F3F97C
RGB	rgb(243, 249, 124)
HSL	hsl(63, 91%, 73%)
HSV	hsv(63, 50%, 98%)
CMYK	cmyk(2.4%, 0%, 50.2%, 2.4%)
CIE-LAB	lab(95.27, -18.66, 58.63)
CIE-LCH	lch(95.27, 61.53, 107.65°)
OKLab	oklab(95.28% -0.0541 0.1382)
OKLCH	oklch(95.28% 0.148 111.4)
XYZ	xyz(74.4775, 88.2628, 32.1779)
Luminance	0.8826 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F97C #827CF9

analogous

#F9C07C #F3F97C #B4F97C

triadic

#F3F97C #7CF3F9 #F97CF3

tetradic

#F3F97C #7CF9C0 #827CF9 #F97CB4

square

#F3F97C #7CF9C0 #827CF9 #F97CB4

split-complementary

#F3F97C #7CB4F9 #C07CF9

monochromatic

#E5F00B #EEF641 #F3F97C #F8FCB7 #FCFEE2

Accessibility & contrast

On white

1.13

#F3F97C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.65

#F3F97C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F97C

18.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F97C	#FFFFFF	#000000	##000000
##F3F97C	1.00	1.13	18.65	18.65
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.65	21.00	1.00	1.00
##000000	18.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF070

Deuteranopia (green-blind)

#FFF383

Tritanopia (blue-blind)

#FFECDD

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #f3f97c;
/* rgb */ color: rgb(243, 249, 124);
/* oklch */ color: oklch(95.3% 0.148 111.4);

Tailwind

colors: {
  custom: {
    50: '#f9fba5',
    500: '#f3f97c',
    950: '#000000',
  },
}

SCSS

$custom: #f3f97c;
$custom-light: #f9fba5;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f97c",
  "rgb": {
    "r": 243,
    "g": 249,
    "b": 124
  },
  "hsl": {
    "h": 62.88,
    "s": 91.241,
    "l": 73.137
  },
  "oklch": {
    "l": 0.95276,
    "c": 0.14837,
    "h": 111.4
  },
  "luminance": 0.88261
}

Semantic roles & 50–950 ramp

primary

#F3F97C

secondary

#4B44D6

accent

#00E60B

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F3F97C

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

Preview Lab → · Contrast checker → · Palette generator →