#F3F983#F3F983

#F3F983 is a very light, vivid yellow. Relative luminance 0.884; OKLCH L 95.4% C 0.142 H 111.4°. Best body text is #000000 at 18.69:1 contrast (WCAG AA passes).

Color values

HEX	#F3F983
RGB	rgb(243, 249, 131)
HSL	hsl(63, 91%, 75%)
HSV	hsv(63, 47%, 98%)
CMYK	cmyk(2.4%, 0%, 47.4%, 2.4%)
CIE-LAB	lab(95.35, -18.04, 55.51)
CIE-LCH	lch(95.35, 58.37, 108.01°)
OKLab	oklab(95.36% -0.0517 0.1319)
OKLCH	oklch(95.36% 0.142 111.4)
XYZ	xyz(74.9359, 88.4462, 34.5926)
Luminance	0.8844 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F983 #8983F9

analogous

#F9C483 #F3F983 #B8F983

triadic

#F3F983 #83F3F9 #F983F3

tetradic

#F3F983 #83F9C4 #8983F9 #F983B8

square

#F3F983 #83F9C4 #8983F9 #F983B8

split-complementary

#F3F983 #83B8F9 #C483F9

monochromatic

#E8F30E #EDF649 #F3F983 #F9FCBD #FCFEE2

Accessibility & contrast

On white

1.12

#F3F983 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.69

#F3F983 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F983

18.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F983	#FFFFFF	#000000	##000000
##F3F983	1.00	1.12	18.69	18.69
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.69	21.00	1.00	1.00
##000000	18.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF079

Deuteranopia (green-blind)

#FFF389

Tritanopia (blue-blind)

#FFEDDE

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f3f983;
/* rgb */ color: rgb(243, 249, 131);
/* oklch */ color: oklch(95.4% 0.142 111.4);

Tailwind

colors: {
  custom: {
    50: '#f9fba9',
    500: '#f3f983',
    950: '#000000',
  },
}

SCSS

$custom: #f3f983;
$custom-light: #f9fba9;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f983",
  "rgb": {
    "r": 243,
    "g": 249,
    "b": 131
  },
  "hsl": {
    "h": 63.051,
    "s": 90.769,
    "l": 74.51
  },
  "oklch": {
    "l": 0.95362,
    "c": 0.1417,
    "h": 111.4
  },
  "luminance": 0.88445
}

Semantic roles & 50–950 ramp

primary

#F3F983

secondary

#514AD7

accent

#00E60C

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #F3F983

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

Preview Lab → · Contrast checker → · Palette generator →