#F8EB63#F8EB63

#F8EB63 is a very light, vivid yellow. Relative luminance 0.803; OKLCH L 92.5% C 0.155 H 103.9°. Best body text is #000000 at 17.05:1 contrast (WCAG AA passes).

Color values

HEX#F8EB63
RGBrgb(248, 235, 99)
HSLhsl(55, 91%, 68%)
HSVhsv(55, 60%, 97%)
CMYKcmyk(0%, 5.2%, 60.1%, 2.7%)
CIE-LABlab(91.81, -11.71, 65.78)
CIE-LCHlch(91.81, 66.82, 100.10°)
OKLaboklab(92.54% -0.0372 0.1507)
OKLCHoklch(92.54% 0.155 103.9)
XYZxyz(70.6744, 80.2765, 23.5741)
Luminance0.8027 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#F8EB63 #6370F8
analogous
#F8A063 #F8EB63 #BAF863
triadic
#F8EB63 #63F8EB #EB63F8
tetradic
#F8EB63 #63F8A0 #6370F8 #F863BA
square
#F8EB63 #63F8A0 #6370F8 #F863BA
split-complementary
#F8EB63 #63BAF8 #A063F8
monochromatic
#D7C50A #F5E328 #F8EB63 #FBF39E #FDFAD8

Accessibility & contrast

On white

1.23
#F8EB63 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

17.05
#F8EB63 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8EB63
17.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##F8EB63#FFFFFF#000000##000000
##F8EB631.001.2317.0517.05
#FFFFFF1.231.0021.0021.00
#00000017.0521.001.001.00
##00000017.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#FEE454
Deuteranopia (green-blind)
#FFEB6A
Tritanopia (blue-blind)
#FFDCCE
Achromatopsia (no color)
#E7E7E7

Design tokens & code

CSS
--color: #f8eb63;
/* rgb */ color: rgb(248, 235, 99);
/* oklch */ color: oklch(92.5% 0.155 103.9);
Tailwind
colors: {
  custom: {
    50: '#fef194',
    500: '#f8eb63',
    950: '#000000',
  },
}
SCSS
$custom: #f8eb63;
$custom-light: #fef194;
$custom-dark: #000000;
JSON
{
  "hex": "#f8eb63",
  "rgb": {
    "r": 248,
    "g": 235,
    "b": 99
  },
  "hsl": {
    "h": 54.765,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.92535,
    "c": 0.15522,
    "h": 103.9
  },
  "luminance": 0.80274
}

Semantic roles & 50–950 ramp

primary
#F8EB63
secondary
#2E3CD1
accent
#14E600
background
#FFFFFC
surface
#FFFEF5
border
#D7D6CF
text
#18160E
muted
#86857F

Preview Lab

Preview with #F8EB63

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

Preview Lab → · Contrast checker → · Palette generator →

#F8EB63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva