#F3EF6E#F3EF6E

#F3EF6E is a very light, vivid yellow. Relative luminance 0.819; OKLCH L 93.0% C 0.150 H 107.4°. Best body text is #000000 at 17.38:1 contrast (WCAG AA passes).

Color values

HEX	#F3EF6E
RGB	rgb(243, 239, 110)
HSL	hsl(58, 85%, 69%)
HSV	hsv(58, 55%, 95%)
CMYK	cmyk(0%, 1.6%, 54.7%, 4.7%)
CIE-LAB	lab(92.54, -14.92, 61.73)
CIE-LCH	lch(92.54, 63.51, 103.59°)
OKLab	oklab(93.05% -0.0448 0.1435)
OKLCH	oklch(93.05% 0.15 107.4)
XYZ	xyz(70.6451, 81.9155, 26.8387)
Luminance	0.8191 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3EF6E #6E72F3

analogous

#F3AC6E #F3EF6E #B5F36E

triadic

#F3EF6E #6EF3EF #EF6EF3

tetradic

#F3EF6E #6EF3AC #6E72F3 #F36EB5

square

#F3EF6E #6EF3AC #6E72F3 #F36EB5

split-complementary

#F3EF6E #6EB5F3 #AC6EF3

monochromatic

#D5CF12 #EEE935 #F3EF6E #F8F5A7 #FCFBDF

Accessibility & contrast

On white

1.21

#F3EF6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.38

#F3EF6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3EF6E

17.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3EF6E	#FFFFFF	#000000	##000000
##F3EF6E	1.00	1.21	17.38	17.38
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.38	21.00	1.00	1.00
##000000	17.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE761

Deuteranopia (green-blind)

#FFEC75

Tritanopia (blue-blind)

#FFE1D3

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #f3ef6e;
/* rgb */ color: rgb(243, 239, 110);
/* oklch */ color: oklch(93.0% 0.150 107.4);

Tailwind

colors: {
  custom: {
    50: '#faf49b',
    500: '#f3ef6e',
    950: '#000000',
  },
}

SCSS

$custom: #f3ef6e;
$custom-light: #faf49b;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ef6e",
  "rgb": {
    "r": 243,
    "g": 239,
    "b": 110
  },
  "hsl": {
    "h": 58.195,
    "s": 84.713,
    "l": 69.216
  },
  "oklch": {
    "l": 0.9305,
    "c": 0.15033,
    "h": 107.4
  },
  "luminance": 0.81913
}

Semantic roles & 50–950 ramp

primary

#F3EF6E

secondary

#393DCC

accent

#0BE104

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3EF6E

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

Preview Lab → · Contrast checker → · Palette generator →