#F3EC69#F3EC69

#F3EC69 is a very light, vivid yellow. Relative luminance 0.801; OKLCH L 92.4% C 0.152 H 106.2°. Best body text is #000000 at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#F3EC69
RGB	rgb(243, 236, 105)
HSL	hsl(57, 85%, 68%)
HSV	hsv(57, 57%, 95%)
CMYK	cmyk(0%, 2.9%, 56.8%, 4.7%)
CIE-LAB	lab(91.72, -13.81, 63.00)
CIE-LCH	lch(91.72, 64.49, 102.37°)
OKLab	oklab(92.38% -0.0422 0.1456)
OKLCH	oklch(92.38% 0.152 106.2)
XYZ	xyz(69.5096, 80.0677, 25.1550)
Luminance	0.8007 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3EC69 #6970F3

analogous

#F3A769 #F3EC69 #B5F369

triadic

#F3EC69 #69F3EC #EC69F3

tetradic

#F3EC69 #69F3A7 #6970F3 #F369B5

square

#F3EC69 #69F3A7 #6970F3 #F369B5

split-complementary

#F3EC69 #69B5F3 #A769F3

monochromatic

#D1C711 #EEE530 #F3EC69 #F8F3A2 #FCFADA

Accessibility & contrast

On white

1.23

#F3EC69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.01

#F3EC69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3EC69

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3EC69	#FFFFFF	#000000	##000000
##F3EC69	1.00	1.23	17.01	17.01
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.01	21.00	1.00	1.00
##000000	17.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE45B

Deuteranopia (green-blind)

#FFEA70

Tritanopia (blue-blind)

#FFDECF

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #f3ec69;
/* rgb */ color: rgb(243, 236, 105);
/* oklch */ color: oklch(92.4% 0.152 106.2);

Tailwind

colors: {
  custom: {
    50: '#faf198',
    500: '#f3ec69',
    950: '#000000',
  },
}

SCSS

$custom: #f3ec69;
$custom-light: #faf198;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ec69",
  "rgb": {
    "r": 243,
    "g": 236,
    "b": 105
  },
  "hsl": {
    "h": 56.957,
    "s": 85.185,
    "l": 68.235
  },
  "oklch": {
    "l": 0.92381,
    "c": 0.15162,
    "h": 106.2
  },
  "luminance": 0.80066
}

Semantic roles & 50–950 ramp

primary

#F3EC69

secondary

#343CCC

accent

#0FE204

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F3EC69

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

Preview Lab → · Contrast checker → · Palette generator →