#F7EC64#F7EC64

#F7EC64 is a very light, vivid yellow. Relative luminance 0.807; OKLCH L 92.7% C 0.155 H 104.7°. Best body text is #000000 at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#F7EC64
RGB	rgb(247, 236, 100)
HSL	hsl(56, 90%, 68%)
HSV	hsv(56, 60%, 97%)
CMYK	cmyk(0%, 4.5%, 59.5%, 3.1%)
CIE-LAB	lab(91.99, -12.55, 65.54)
CIE-LCH	lch(91.99, 66.73, 100.84°)
OKLab	oklab(92.67% -0.0394 0.1503)
OKLCH	oklch(92.67% 0.155 104.7)
XYZ	xyz(70.6559, 80.6876, 23.9065)
Luminance	0.8068 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7EC64 #646FF7

analogous

#F7A264 #F7EC64 #B9F764

triadic

#F7EC64 #64F7EC #EC64F7

tetradic

#F7EC64 #64F7A2 #646FF7 #F764B9

square

#F7EC64 #64F7A2 #646FF7 #F764B9

split-complementary

#F7EC64 #64B9F7 #A264F7

monochromatic

#D6C60B #F4E52A #F7EC64 #FAF39E #FDFAD8

Accessibility & contrast

On white

1.23

#F7EC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.14

#F7EC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7EC64

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7EC64	#FFFFFF	#000000	##000000
##F7EC64	1.00	1.23	17.14	17.14
#FFFFFF	1.23	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)

#FFE455

Deuteranopia (green-blind)

#FFEB6C

Tritanopia (blue-blind)

#FFDDCF

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #f7ec64;
/* rgb */ color: rgb(247, 236, 100);
/* oklch */ color: oklch(92.7% 0.155 104.7);

Tailwind

colors: {
  custom: {
    50: '#fdf195',
    500: '#f7ec64',
    950: '#000000',
  },
}

SCSS

$custom: #f7ec64;
$custom-light: #fdf195;
$custom-dark: #000000;

JSON

{
  "hex": "#f7ec64",
  "rgb": {
    "r": 247,
    "g": 236,
    "b": 100
  },
  "hsl": {
    "h": 55.51,
    "s": 90.184,
    "l": 68.039
  },
  "oklch": {
    "l": 0.92665,
    "c": 0.1554,
    "h": 104.7
  },
  "luminance": 0.80685
}

Semantic roles & 50–950 ramp

primary

#F7EC64

secondary

#2F3BD0

accent

#11E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F7EC64

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

Preview Lab → · Contrast checker → · Palette generator →