#F7F55C#F7F55C

#F7F55C is a very light, vivid yellow. Relative luminance 0.859; OKLCH L 94.4% C 0.170 H 108.5°. Best body text is #000000 at 18.17:1 contrast (WCAG AA passes).

Color values

HEX#F7F55C
RGBrgb(247, 245, 92)
HSLhsl(59, 91%, 66%)
HSVhsv(59, 63%, 97%)
CMYKcmyk(0%, 0.8%, 62.8%, 3.1%)
CIE-LABlab(94.25, -17.44, 71.23)
CIE-LCHlch(94.25, 73.33, 103.76°)
OKLaboklab(94.44% -0.0541 0.1613)
OKLCHoklch(94.44% 0.17 108.5)
XYZxyz(72.9443, 85.8538, 22.8521)
Luminance0.8585 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#F7F55C #5C5EF7
analogous
#F7A85C #F7F55C #ACF75C
triadic
#F7F55C #5CF7F5 #F55CF7
tetradic
#F7F55C #5CF7A8 #5C5EF7 #F75CAC
square
#F7F55C #5CF7A8 #5C5EF7 #F75CAC
split-complementary
#F7F55C #5CACF7 #A85CF7
monochromatic
#CECC0A #F4F122 #F7F55C #FAF996 #FDFCD1

Accessibility & contrast

On white

1.16
#F7F55C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

18.17
#F7F55C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7F55C
18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##F7F55C#FFFFFF#000000##000000
##F7F55C1.001.1618.1718.17
#FFFFFF1.161.0021.0021.00
#00000018.1721.001.001.00
##00000018.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFEC48
Deuteranopia (green-blind)
#FFF166
Tritanopia (blue-blind)
#FFE6D5
Achromatopsia (no color)
#EEEEEE

Design tokens & code

CSS
--color: #f7f55c;
/* rgb */ color: rgb(247, 245, 92);
/* oklch */ color: oklch(94.4% 0.170 108.5);
Tailwind
colors: {
  custom: {
    50: '#fdf891',
    500: '#f7f55c',
    950: '#000000',
  },
}
SCSS
$custom: #f7f55c;
$custom-light: #fdf891;
$custom-dark: #000000;
JSON
{
  "hex": "#f7f55c",
  "rgb": {
    "r": 247,
    "g": 245,
    "b": 92
  },
  "hsl": {
    "h": 59.226,
    "s": 90.643,
    "l": 66.471
  },
  "oklch": {
    "l": 0.94442,
    "c": 0.17012,
    "h": 108.5
  },
  "luminance": 0.85852
}

Semantic roles & 50–950 ramp

primary
#F7F55C
secondary
#2D2FCA
accent
#03E600
background
#FFFFFC
surface
#FFFEF4
border
#D7D6CE
text
#18170D
muted
#86857F

Preview Lab

Preview with #F7F55C

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

Preview Lab → · Contrast checker → · Palette generator →

#F7F55C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva