#F3E680#F3E680

#F3E680 is a very light, vivid yellow. Relative luminance 0.772; OKLCH L 91.4% C 0.124 H 102.1°. Best body text is #000000 at 16.44:1 contrast (WCAG AA passes).

Color values

HEX	#F3E680
RGB	rgb(243, 230, 128)
HSL	hsl(53, 83%, 73%)
HSV	hsv(53, 47%, 95%)
CMYK	cmyk(0%, 5.3%, 47.3%, 4.7%)
CIE-LAB	lab(90.42, -8.98, 50.95)
CIE-LCH	lch(90.42, 51.74, 100.00°)
OKLab	oklab(91.43% -0.026 0.1217)
OKLCH	oklch(91.43% 0.124 102.1)
XYZ	xyz(69.1571, 77.2090, 31.6778)
Luminance	0.7721 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E680 #808DF3

analogous

#F3AC80 #F3E680 #C7F380

triadic

#F3E680 #80F3E6 #E680F3

tetradic

#F3E680 #80F3AC #808DF3 #F380C7

square

#F3E680 #80F3AC #808DF3 #F380C7

split-complementary

#F3E680 #80C7F3 #AC80F3

monochromatic

#E3CC15 #EEDB48 #F3E680 #F8F1B8 #FCF9E3

Accessibility & contrast

On white

1.28

#F3E680 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.44

#F3E680 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E680

16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E680	#FFFFFF	#000000	##000000
##F3E680	1.00	1.28	16.44	16.44
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.44	21.00	1.00	1.00
##000000	16.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E077

Deuteranopia (green-blind)

#FBE684

Tritanopia (blue-blind)

#FFDACE

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #f3e680;
/* rgb */ color: rgb(243, 230, 128);
/* oklch */ color: oklch(91.4% 0.124 102.1);

Tailwind

colors: {
  custom: {
    50: '#f9eda7',
    500: '#f3e680',
    950: '#000000',
  },
}

SCSS

$custom: #f3e680;
$custom-light: #f9eda7;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e680",
  "rgb": {
    "r": 243,
    "g": 230,
    "b": 128
  },
  "hsl": {
    "h": 53.217,
    "s": 82.734,
    "l": 72.745
  },
  "oklch": {
    "l": 0.91429,
    "c": 0.12443,
    "h": 102.1
  },
  "luminance": 0.77207
}

Semantic roles & 50–950 ramp

primary

#F3E680

secondary

#4958CE

accent

#1FDF06

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#181610

muted

#868480

Preview Lab

Preview with #F3E680

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

Preview Lab → · Contrast checker → · Palette generator →