#F5DE79#F5DE79

#F5DE79 is a very light, vivid yellow. Relative luminance 0.730; OKLCH L 89.9% C 0.124 H 96.8°. Best body text is #000000 at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#F5DE79
RGB	rgb(245, 222, 121)
HSL	hsl(49, 86%, 72%)
HSV	hsv(49, 51%, 96%)
CMYK	cmyk(0%, 9.4%, 50.6%, 3.9%)
CIE-LAB	lab(88.47, -4.79, 51.97)
CIE-LCH	lch(88.47, 52.19, 95.26°)
OKLab	oklab(89.9% -0.0147 0.1233)
OKLCH	oklch(89.9% 0.124 96.8)
XYZ	xyz(67.2309, 73.0382, 28.6419)
Luminance	0.7304 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5DE79 #7990F5

analogous

#F5A079 #F5DE79 #CEF579

triadic

#F5DE79 #79F5DE #DE79F5

tetradic

#F5DE79 #79F5A0 #7990F5 #F579CE

square

#F5DE79 #79F5A0 #7990F5 #F579CE

split-complementary

#F5DE79 #79CEF5 #A079F5

monochromatic

#E3BC11 #F1D040 #F5DE79 #F9ECB2 #FDF8E3

Accessibility & contrast

On white

1.35

#F5DE79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.61

#F5DE79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5DE79

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5DE79	#FFFFFF	#000000	##000000
##F5DE79	1.00	1.35	15.61	15.61
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.61	21.00	1.00	1.00
##000000	15.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DA70

Deuteranopia (green-blind)

#F6E17D

Tritanopia (blue-blind)

#FFD1C6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #f5de79;
/* rgb */ color: rgb(245, 222, 121);
/* oklch */ color: oklch(89.9% 0.124 96.8);

Tailwind

colors: {
  custom: {
    50: '#fbe8a2',
    500: '#f5de79',
    950: '#000000',
  },
}

SCSS

$custom: #f5de79;
$custom-light: #fbe8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f5de79",
  "rgb": {
    "r": 245,
    "g": 222,
    "b": 121
  },
  "hsl": {
    "h": 48.871,
    "s": 86.111,
    "l": 71.765
  },
  "oklch": {
    "l": 0.89895,
    "c": 0.12421,
    "h": 96.8
  },
  "luminance": 0.73036
}

Semantic roles & 50–950 ramp

primary

#F5DE79

secondary

#425CD0

accent

#2CE303

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #F5DE79

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

Preview Lab → · Contrast checker → · Palette generator →