#F5DE78#F5DE78

#F5DE78 is a very light, vivid yellow. Relative luminance 0.730; OKLCH L 89.9% C 0.125 H 96.9°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#F5DE78
RGB	rgb(245, 222, 120)
HSL	hsl(49, 86%, 72%)
HSV	hsv(49, 51%, 96%)
CMYK	cmyk(0%, 9.4%, 51%, 3.9%)
CIE-LAB	lab(88.45, -4.87, 52.43)
CIE-LCH	lch(88.45, 52.65, 95.31°)
OKLab	oklab(89.88% -0.0151 0.1243)
OKLCH	oklch(89.88% 0.125 96.9)
XYZ	xyz(67.1699, 73.0138, 28.3206)
Luminance	0.7301 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5DE78 #788FF5

analogous

#F5A078 #F5DE78 #CEF578

triadic

#F5DE78 #78F5DE #DE78F5

tetradic

#F5DE78 #78F5A0 #788FF5 #F578CE

square

#F5DE78 #78F5A0 #788FF5 #F578CE

split-complementary

#F5DE78 #78CEF5 #A078F5

monochromatic

#E2BB11 #F1D03F #F5DE78 #F9ECB1 #FDF8E3

Accessibility & contrast

On white

1.35

#F5DE78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#F5DE78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5DE78

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5DE78	#FFFFFF	#000000	##000000
##F5DE78	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DA6F

Deuteranopia (green-blind)

#F6E17C

Tritanopia (blue-blind)

#FFD1C6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #f5de78;
/* rgb */ color: rgb(245, 222, 120);
/* oklch */ color: oklch(89.9% 0.125 96.9);

Tailwind

colors: {
  custom: {
    50: '#fbe8a1',
    500: '#f5de78',
    950: '#000000',
  },
}

SCSS

$custom: #f5de78;
$custom-light: #fbe8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#f5de78",
  "rgb": {
    "r": 245,
    "g": 222,
    "b": 120
  },
  "hsl": {
    "h": 48.96,
    "s": 86.207,
    "l": 71.569
  },
  "oklch": {
    "l": 0.89882,
    "c": 0.12516,
    "h": 96.9
  },
  "luminance": 0.73011
}

Semantic roles & 50–950 ramp

primary

#F5DE78

secondary

#415BD0

accent

#2CE303

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #F5DE78

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

Preview Lab → · Contrast checker → · Palette generator →