#F7EC66#F7EC66

#F7EC66 is a very light, vivid yellow. Relative luminance 0.807; OKLCH L 92.7% C 0.154 H 104.6°. Best body text is #000000 at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#F7EC66
RGB	rgb(247, 236, 102)
HSL	hsl(55, 90%, 68%)
HSV	hsv(55, 59%, 97%)
CMYK	cmyk(0%, 4.5%, 58.7%, 3.1%)
CIE-LAB	lab(92.01, -12.41, 64.71)
CIE-LCH	lch(92.01, 65.89, 100.86°)
OKLab	oklab(92.68% -0.0388 0.1488)
OKLCH	oklch(92.68% 0.154 104.6)
XYZ	xyz(70.7539, 80.7268, 24.4226)
Luminance	0.8072 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7EC66 #6671F7

analogous

#F7A366 #F7EC66 #B9F766

triadic

#F7EC66 #66F7EC #EC66F7

tetradic

#F7EC66 #66F7A3 #6671F7 #F766B9

square

#F7EC66 #66F7A3 #6671F7 #F766B9

split-complementary

#F7EC66 #66B9F7 #A366F7

monochromatic

#D7C80B #F4E52C #F7EC66 #FAF3A0 #FDFADA

Accessibility & contrast

On white

1.22

#F7EC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.14

#F7EC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7EC66

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7EC66	#FFFFFF	#000000	##000000
##F7EC66	1.00	1.22	17.14	17.14
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.14	21.00	1.00	1.00
##000000	17.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE457

Deuteranopia (green-blind)

#FFEB6D

Tritanopia (blue-blind)

#FFDECF

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #f7ec66;
/* rgb */ color: rgb(247, 236, 102);
/* oklch */ color: oklch(92.7% 0.154 104.6);

Tailwind

colors: {
  custom: {
    50: '#fdf196',
    500: '#f7ec66',
    950: '#000000',
  },
}

SCSS

$custom: #f7ec66;
$custom-light: #fdf196;
$custom-dark: #000000;

JSON

{
  "hex": "#f7ec66",
  "rgb": {
    "r": 247,
    "g": 236,
    "b": 102
  },
  "hsl": {
    "h": 55.448,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.92684,
    "c": 0.15379,
    "h": 104.6
  },
  "luminance": 0.80724
}

Semantic roles & 50–950 ramp

primary

#F7EC66

secondary

#313DD0

accent

#11E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F7EC66

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

Preview Lab → · Contrast checker → · Palette generator →