#F3E46B#F3E46B

#F3E46B is a very light, vivid yellow. Relative luminance 0.756; OKLCH L 90.8% C 0.142 H 102.3°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#F3E46B
RGB	rgb(243, 228, 107)
HSL	hsl(53, 85%, 69%)
HSV	hsv(53, 56%, 95%)
CMYK	cmyk(0%, 6.2%, 56%, 4.7%)
CIE-LAB	lab(89.68, -9.71, 59.81)
CIE-LCH	lch(89.68, 60.59, 99.22°)
OKLab	oklab(90.77% -0.0303 0.139)
OKLCH	oklch(90.77% 0.142 102.3)
XYZ	xyz(67.3617, 75.6055, 24.9521)
Luminance	0.7560 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E46B #6B7AF3

analogous

#F3A06B #F3E46B #BEF36B

triadic

#F3E46B #6BF3E4 #E46BF3

tetradic

#F3E46B #6BF3A0 #6B7AF3 #F36BBE

square

#F3E46B #6BF3A0 #6B7AF3 #F36BBE

split-complementary

#F3E46B #6BBEF3 #A06BF3

monochromatic

#D3BD11 #EEDA32 #F3E46B #F8EEA4 #FCF9DC

Accessibility & contrast

On white

1.30

#F3E46B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#F3E46B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E46B

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E46B	#FFFFFF	#000000	##000000
##F3E46B	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DE5F

Deuteranopia (green-blind)

#FBE571

Tritanopia (blue-blind)

#FFD6C9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #f3e46b;
/* rgb */ color: rgb(243, 228, 107);
/* oklch */ color: oklch(90.8% 0.142 102.3);

Tailwind

colors: {
  custom: {
    50: '#faec99',
    500: '#f3e46b',
    950: '#000000',
  },
}

SCSS

$custom: #f3e46b;
$custom-light: #faec99;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e46b",
  "rgb": {
    "r": 243,
    "g": 228,
    "b": 107
  },
  "hsl": {
    "h": 53.382,
    "s": 85,
    "l": 68.627
  },
  "oklch": {
    "l": 0.90766,
    "c": 0.14228,
    "h": 102.3
  },
  "luminance": 0.75603
}

Semantic roles & 50–950 ramp

primary

#F3E46B

secondary

#3647CC

accent

#1CE104

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3E46B

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

Preview Lab → · Contrast checker → · Palette generator →