#F3EC6E#F3EC6E

#F3EC6E is a very light, vivid yellow. Relative luminance 0.802; OKLCH L 92.4% C 0.147 H 106.0°. Best body text is #000000 at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#F3EC6E
RGB	rgb(243, 236, 110)
HSL	hsl(57, 85%, 69%)
HSV	hsv(57, 55%, 95%)
CMYK	cmyk(0%, 2.9%, 54.7%, 4.7%)
CIE-LAB	lab(91.76, -13.45, 60.85)
CIE-LCH	lch(91.76, 62.32, 102.46°)
OKLab	oklab(92.43% -0.0406 0.1416)
OKLCH	oklch(92.43% 0.147 106)
XYZ	xyz(69.7741, 80.1735, 26.5484)
Luminance	0.8017 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3EC6E #6E75F3

analogous

#F3AA6E #F3EC6E #B8F36E

triadic

#F3EC6E #6EF3EC #EC6EF3

tetradic

#F3EC6E #6EF3AA #6E75F3 #F36EB8

square

#F3EC6E #6EF3AA #6E75F3 #F36EB8

split-complementary

#F3EC6E #6EB8F3 #AA6EF3

monochromatic

#D5CB12 #EEE535 #F3EC6E #F8F3A7 #FCFBDF

Accessibility & contrast

On white

1.23

#F3EC6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.03

#F3EC6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3EC6E

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3EC6E	#FFFFFF	#000000	##000000
##F3EC6E	1.00	1.23	17.03	17.03
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.03	21.00	1.00	1.00
##000000	17.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE461

Deuteranopia (green-blind)

#FFEA75

Tritanopia (blue-blind)

#FFDED0

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #f3ec6e;
/* rgb */ color: rgb(243, 236, 110);
/* oklch */ color: oklch(92.4% 0.147 106.0);

Tailwind

colors: {
  custom: {
    50: '#faf19b',
    500: '#f3ec6e',
    950: '#000000',
  },
}

SCSS

$custom: #f3ec6e;
$custom-light: #faf19b;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ec6e",
  "rgb": {
    "r": 243,
    "g": 236,
    "b": 110
  },
  "hsl": {
    "h": 56.842,
    "s": 84.713,
    "l": 69.216
  },
  "oklch": {
    "l": 0.92434,
    "c": 0.14731,
    "h": 106
  },
  "luminance": 0.80171
}

Semantic roles & 50–950 ramp

primary

#F3EC6E

secondary

#3941CC

accent

#10E104

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F3EC6E

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

Preview Lab → · Contrast checker → · Palette generator →