#F5EA63#F5EA63

#F5EA63 is a very light, vivid yellow. Relative luminance 0.792; OKLCH L 92.1% C 0.154 H 104.6°. Best body text is #000000 at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#F5EA63
RGB	rgb(245, 234, 99)
HSL	hsl(55, 88%, 67%)
HSV	hsv(55, 60%, 96%)
CMYK	cmyk(0%, 4.5%, 59.6%, 3.9%)
CIE-LAB	lab(91.31, -12.44, 65.16)
CIE-LCH	lch(91.31, 66.34, 100.80°)
OKLab	oklab(92.08% -0.0391 0.1495)
OKLCH	oklch(92.08% 0.154 104.6)
XYZ	xyz(69.3335, 79.1614, 23.4294)
Luminance	0.7916 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5EA63 #636EF5

analogous

#F5A163 #F5EA63 #B7F563

triadic

#F5EA63 #63F5EA #EA63F5

tetradic

#F5EA63 #63F5A1 #636EF5 #F563B7

square

#F5EA63 #63F5A1 #636EF5 #F563B7

split-complementary

#F5EA63 #63B7F5 #A163F5

monochromatic

#D0C20D #F1E229 #F5EA63 #F9F29D #FCF9D6

Accessibility & contrast

On white

1.25

#F5EA63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.83

#F5EA63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5EA63

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5EA63	#FFFFFF	#000000	##000000
##F5EA63	1.00	1.25	16.83	16.83
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.83	21.00	1.00	1.00
##000000	16.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE254

Deuteranopia (green-blind)

#FFE96A

Tritanopia (blue-blind)

#FFDCCD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #f5ea63;
/* rgb */ color: rgb(245, 234, 99);
/* oklch */ color: oklch(92.1% 0.154 104.6);

Tailwind

colors: {
  custom: {
    50: '#fbf094',
    500: '#f5ea63',
    950: '#000000',
  },
}

SCSS

$custom: #f5ea63;
$custom-light: #fbf094;
$custom-dark: #000000;

JSON

{
  "hex": "#f5ea63",
  "rgb": {
    "r": 245,
    "g": 234,
    "b": 99
  },
  "hsl": {
    "h": 55.479,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.92078,
    "c": 0.15447,
    "h": 104.6
  },
  "luminance": 0.79159
}

Semantic roles & 50–950 ramp

primary

#F5EA63

secondary

#303CCC

accent

#12E501

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F5EA63

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

Preview Lab → · Contrast checker → · Palette generator →