#F3F97F#F3F97F

#F3F97F is a very light, vivid yellow. Relative luminance 0.883; OKLCH L 95.3% C 0.146 H 111.4°. Best body text is #000000 at 18.67:1 contrast (WCAG AA passes).

Color values

HEX	#F3F97F
RGB	rgb(243, 249, 127)
HSL	hsl(63, 91%, 74%)
HSV	hsv(63, 49%, 98%)
CMYK	cmyk(2.4%, 0%, 49%, 2.4%)
CIE-LAB	lab(95.30, -18.40, 57.30)
CIE-LCH	lch(95.30, 60.18, 107.80°)
OKLab	oklab(95.31% -0.053 0.1355)
OKLCH	oklch(95.31% 0.146 111.4)
XYZ	xyz(74.6701, 88.3398, 33.1924)
Luminance	0.8834 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F97F #857FF9

analogous

#F9C27F #F3F97F #B6F97F

triadic

#F3F97F #7FF3F9 #F97FF3

tetradic

#F3F97F #7FF9C2 #857FF9 #F97FB6

square

#F3F97F #7FF9C2 #857FF9 #F97FB6

split-complementary

#F3F97F #7FB6F9 #C27FF9

monochromatic

#E7F20B #EEF645 #F3F97F #F8FCB9 #FCFEE2

Accessibility & contrast

On white

1.12

#F3F97F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.67

#F3F97F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F97F

18.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F97F	#FFFFFF	#000000	##000000
##F3F97F	1.00	1.12	18.67	18.67
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.67	21.00	1.00	1.00
##000000	18.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF074

Deuteranopia (green-blind)

#FFF385

Tritanopia (blue-blind)

#FFECDD

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #f3f97f;
/* rgb */ color: rgb(243, 249, 127);
/* oklch */ color: oklch(95.3% 0.146 111.4);

Tailwind

colors: {
  custom: {
    50: '#f9fba7',
    500: '#f3f97f',
    950: '#000000',
  },
}

SCSS

$custom: #f3f97f;
$custom-light: #f9fba7;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f97f",
  "rgb": {
    "r": 243,
    "g": 249,
    "b": 127
  },
  "hsl": {
    "h": 62.951,
    "s": 91.045,
    "l": 73.725
  },
  "oklch": {
    "l": 0.95312,
    "c": 0.14555,
    "h": 111.4
  },
  "luminance": 0.88338
}

Semantic roles & 50–950 ramp

primary

#F3F97F

secondary

#4D46D6

accent

#00E60B

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#181710

muted

#868580

Preview Lab

Preview with #F3F97F

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

Preview Lab → · Contrast checker → · Palette generator →