#F3F397#F3F397

#F3F397 is a very light, moderate yellow. Relative luminance 0.854; OKLCH L 94.4% C 0.114 H 108.4°. Best body text is #000000 at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#F3F397
RGB	rgb(243, 243, 151)
HSL	hsl(60, 79%, 77%)
HSV	hsv(60, 38%, 95%)
CMYK	cmyk(0%, 0%, 37.9%, 4.7%)
CIE-LAB	lab(94.05, -13.15, 44.36)
CIE-LCH	lch(94.05, 46.27, 106.51°)
OKLab	oklab(94.41% -0.036 0.1083)
OKLCH	oklch(94.41% 0.114 108.4)
XYZ	xyz(74.5996, 85.3917, 41.8246)
Luminance	0.8539 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F397 #9797F3

analogous

#F3C597 #F3F397 #C5F397

triadic

#F3F397 #97F3F3 #F397F3

tetradic

#F3F397 #97F3C5 #9797F3 #F397C5

square

#F3F397 #97F3C5 #9797F3 #F397C5

split-complementary

#F3F397 #97C5F3 #C597F3

monochromatic

#E6E629 #EDED60 #F3F397 #F9F9CE #FCFCE4

Accessibility & contrast

On white

1.16

#F3F397 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.08

#F3F397 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F397

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F397	#FFFFFF	#000000	##000000
##F3F397	1.00	1.16	18.08	18.08
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.08	21.00	1.00	1.00
##000000	18.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC90

Deuteranopia (green-blind)

#FFF09B

Tritanopia (blue-blind)

#FFE8DC

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f3f397;
/* rgb */ color: rgb(243, 243, 151);
/* oklch */ color: oklch(94.4% 0.114 108.4);

Tailwind

colors: {
  custom: {
    50: '#f8f7b7',
    500: '#f3f397',
    950: '#000000',
  },
}

SCSS

$custom: #f3f397;
$custom-light: #f8f7b7;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f397",
  "rgb": {
    "r": 243,
    "g": 243,
    "b": 151
  },
  "hsl": {
    "h": 60,
    "s": 79.31,
    "l": 77.255
  },
  "oklch": {
    "l": 0.94412,
    "c": 0.11408,
    "h": 108.4
  },
  "luminance": 0.8539
}

Semantic roles & 50–950 ramp

primary

#F3F397

secondary

#5D5DD1

accent

#0ADC0A

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#171711

muted

#858581

Preview Lab

Preview with #F3F397

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

Preview Lab → · Contrast checker → · Palette generator →