#F3E371#F3E371

#F3E371 is a very light, vivid yellow. Relative luminance 0.752; OKLCH L 90.6% C 0.136 H 101.4°. Best body text is #000000 at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#F3E371
RGB	rgb(243, 227, 113)
HSL	hsl(53, 84%, 70%)
HSV	hsv(53, 53%, 95%)
CMYK	cmyk(0%, 6.6%, 53.5%, 4.7%)
CIE-LAB	lab(89.48, -8.76, 56.87)
CIE-LCH	lch(89.48, 57.54, 98.75°)
OKLab	oklab(90.63% -0.0269 0.1333)
OKLCH	oklch(90.63% 0.136 101.4)
XYZ	xyz(67.4141, 75.1876, 26.5812)
Luminance	0.7519 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E371 #7181F3

analogous

#F3A271 #F3E371 #C2F371

triadic

#F3E371 #71F3E3 #E371F3

tetradic

#F3E371 #71F3A2 #7181F3 #F371C2

square

#F3E371 #71F3A2 #7181F3 #F371C2

split-complementary

#F3E371 #71C2F3 #A271F3

monochromatic

#D7BF12 #EED839 #F3E371 #F8EEA9 #FDF9E2

Accessibility & contrast

On white

1.31

#F3E371 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.04

#F3E371 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E371

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E371	#FFFFFF	#000000	##000000
##F3E371	1.00	1.31	16.04	16.04
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.04	21.00	1.00	1.00
##000000	16.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DD66

Deuteranopia (green-blind)

#FAE476

Tritanopia (blue-blind)

#FFD6C9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #f3e371;
/* rgb */ color: rgb(243, 227, 113);
/* oklch */ color: oklch(90.6% 0.136 101.4);

Tailwind

colors: {
  custom: {
    50: '#f9eb9d',
    500: '#f3e371',
    950: '#000000',
  },
}

SCSS

$custom: #f3e371;
$custom-light: #f9eb9d;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e371",
  "rgb": {
    "r": 243,
    "g": 227,
    "b": 113
  },
  "hsl": {
    "h": 52.615,
    "s": 84.416,
    "l": 69.804
  },
  "oklch": {
    "l": 0.9063,
    "c": 0.136,
    "h": 101.4
  },
  "luminance": 0.75185
}

Semantic roles & 50–950 ramp

primary

#F3E371

secondary

#3B4DCD

accent

#20E105

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3E371

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

Preview Lab → · Contrast checker → · Palette generator →