#F3EB6B#F3EB6B

#F3EB6B is a very light, vivid yellow. Relative luminance 0.795; OKLCH L 92.2% C 0.149 H 105.7°. Best body text is #000000 at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#F3EB6B
RGB	rgb(243, 235, 107)
HSL	hsl(56, 85%, 69%)
HSV	hsv(56, 56%, 95%)
CMYK	cmyk(0%, 3.3%, 56%, 4.7%)
CIE-LAB	lab(91.48, -13.18, 61.85)
CIE-LCH	lch(91.48, 63.24, 102.03°)
OKLab	oklab(92.2% -0.0402 0.1434)
OKLCH	oklch(92.2% 0.149 105.7)
XYZ	xyz(69.3265, 79.5351, 25.6070)
Luminance	0.7953 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3EB6B #6B73F3

analogous

#F3A76B #F3EB6B #B7F36B

triadic

#F3EB6B #6BF3EB #EB6BF3

tetradic

#F3EB6B #6BF3A7 #6B73F3 #F36BB7

square

#F3EB6B #6BF3A7 #6B73F3 #F36BB7

split-complementary

#F3EB6B #6BB7F3 #A76BF3

monochromatic

#D3C711 #EEE332 #F3EB6B #F8F3A4 #FCFADC

Accessibility & contrast

On white

1.24

#F3EB6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.91

#F3EB6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3EB6B

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3EB6B	#FFFFFF	#000000	##000000
##F3EB6B	1.00	1.24	16.91	16.91
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.91	21.00	1.00	1.00
##000000	16.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE35E

Deuteranopia (green-blind)

#FFE972

Tritanopia (blue-blind)

#FFDDCF

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #f3eb6b;
/* rgb */ color: rgb(243, 235, 107);
/* oklch */ color: oklch(92.2% 0.149 105.7);

Tailwind

colors: {
  custom: {
    50: '#faf199',
    500: '#f3eb6b',
    950: '#000000',
  },
}

SCSS

$custom: #f3eb6b;
$custom-light: #faf199;
$custom-dark: #000000;

JSON

{
  "hex": "#f3eb6b",
  "rgb": {
    "r": 243,
    "g": 235,
    "b": 107
  },
  "hsl": {
    "h": 56.471,
    "s": 85,
    "l": 68.627
  },
  "oklch": {
    "l": 0.92196,
    "c": 0.14893,
    "h": 105.7
  },
  "luminance": 0.79533
}

Semantic roles & 50–950 ramp

primary

#F3EB6B

secondary

#363FCC

accent

#11E104

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F3EB6B

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

Preview Lab → · Contrast checker → · Palette generator →