#F3EC6F#F3EC6F

#F3EC6F is a very light, vivid yellow. Relative luminance 0.802; OKLCH L 92.4% C 0.146 H 106.0°. Best body text is #000000 at 17.04:1 contrast (WCAG AA passes).

Color values

HEX	#F3EC6F
RGB	rgb(243, 236, 111)
HSL	hsl(57, 85%, 69%)
HSV	hsv(57, 54%, 95%)
CMYK	cmyk(0%, 2.9%, 54.3%, 4.7%)
CIE-LAB	lab(91.77, -13.37, 60.42)
CIE-LCH	lch(91.77, 61.88, 102.48°)
OKLab	oklab(92.45% -0.0403 0.1408)
OKLCH	oklch(92.45% 0.146 106)
XYZ	xyz(69.8289, 80.1954, 26.8368)
Luminance	0.8019 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3EC6F #6F76F3

analogous

#F3AA6F #F3EC6F #B8F36F

triadic

#F3EC6F #6FF3EC #EC6FF3

tetradic

#F3EC6F #6FF3AA #6F76F3 #F36FB8

square

#F3EC6F #6FF3AA #6F76F3 #F36FB8

split-complementary

#F3EC6F #6FB8F3 #AA6FF3

monochromatic

#D6CB12 #EEE537 #F3EC6F #F8F3A7 #FCFBE0

Accessibility & contrast

On white

1.23

#F3EC6F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.04

#F3EC6F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3EC6F

17.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3EC6F	#FFFFFF	#000000	##000000
##F3EC6F	1.00	1.23	17.04	17.04
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.04	21.00	1.00	1.00
##000000	17.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE462

Deuteranopia (green-blind)

#FFEA75

Tritanopia (blue-blind)

#FFDED0

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #f3ec6f;
/* rgb */ color: rgb(243, 236, 111);
/* oklch */ color: oklch(92.4% 0.146 106.0);

Tailwind

colors: {
  custom: {
    50: '#faf19c',
    500: '#f3ec6f',
    950: '#000000',
  },
}

SCSS

$custom: #f3ec6f;
$custom-light: #faf19c;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ec6f",
  "rgb": {
    "r": 243,
    "g": 236,
    "b": 111
  },
  "hsl": {
    "h": 56.818,
    "s": 84.615,
    "l": 69.412
  },
  "oklch": {
    "l": 0.92445,
    "c": 0.14643,
    "h": 106
  },
  "luminance": 0.80193
}

Semantic roles & 50–950 ramp

primary

#F3EC6F

secondary

#3A41CC

accent

#10E104

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F3EC6F

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

Preview Lab → · Contrast checker → · Palette generator →