#F3E771#F3E771

#F3E771 is a very light, vivid yellow. Relative luminance 0.774; OKLCH L 91.4% C 0.140 H 103.5°. Best body text is #000000 at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#F3E771
RGB	rgb(243, 231, 113)
HSL	hsl(54, 84%, 70%)
HSV	hsv(54, 53%, 95%)
CMYK	cmyk(0%, 4.9%, 53.5%, 4.7%)
CIE-LAB	lab(90.51, -10.75, 58.06)
CIE-LCH	lch(90.51, 59.04, 100.49°)
OKLab	oklab(91.44% -0.0326 0.1359)
OKLCH	oklch(91.44% 0.14 103.5)
XYZ	xyz(68.5208, 77.4011, 26.9501)
Luminance	0.7740 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E771 #717DF3

analogous

#F3A671 #F3E771 #BEF371

triadic

#F3E771 #71F3E7 #E771F3

tetradic

#F3E771 #71F3A6 #717DF3 #F371BE

square

#F3E771 #71F3A6 #717DF3 #F371BE

split-complementary

#F3E771 #71BEF3 #A671F3

monochromatic

#D7C512 #EEDD39 #F3E771 #F8F1A9 #FDFAE2

Accessibility & contrast

On white

1.27

#F3E771 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.48

#F3E771 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E771

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E771	#FFFFFF	#000000	##000000
##F3E771	1.00	1.27	16.48	16.48
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.48	21.00	1.00	1.00
##000000	16.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E066

Deuteranopia (green-blind)

#FDE777

Tritanopia (blue-blind)

#FFDACC

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #f3e771;
/* rgb */ color: rgb(243, 231, 113);
/* oklch */ color: oklch(91.4% 0.140 103.5);

Tailwind

colors: {
  custom: {
    50: '#f9ee9d',
    500: '#f3e771',
    950: '#000000',
  },
}

SCSS

$custom: #f3e771;
$custom-light: #f9ee9d;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e771",
  "rgb": {
    "r": 243,
    "g": 231,
    "b": 113
  },
  "hsl": {
    "h": 54.462,
    "s": 84.416,
    "l": 69.804
  },
  "oklch": {
    "l": 0.91444,
    "c": 0.13975,
    "h": 103.5
  },
  "luminance": 0.77399
}

Semantic roles & 50–950 ramp

primary

#F3E771

secondary

#3B49CD

accent

#19E105

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3E771

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

Preview Lab → · Contrast checker → · Palette generator →