#F5DC63#F5DC63

#F5DC63 is a very light, vivid yellow. Relative luminance 0.715; OKLCH L 89.2% C 0.142 H 97.7°. Best body text is #000000 at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#F5DC63
RGB	rgb(245, 220, 99)
HSL	hsl(50, 88%, 67%)
HSV	hsv(50, 60%, 96%)
CMYK	cmyk(0%, 10.2%, 59.6%, 3.9%)
CIE-LAB	lab(87.73, -5.45, 61.21)
CIE-LCH	lch(87.73, 61.45, 95.09°)
OKLab	oklab(89.24% -0.0191 0.141)
OKLCH	oklch(89.24% 0.142 97.7)
XYZ	xyz(65.5042, 71.5027, 22.1530)
Luminance	0.7150 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5DC63 #637CF5

analogous

#F59363 #F5DC63 #C5F563

triadic

#F5DC63 #63F5DC #DC63F5

tetradic

#F5DC63 #63F593 #637CF5 #F563C5

square

#F5DC63 #63F593 #637CF5 #F563C5

split-complementary

#F5DC63 #63C5F5 #9363F5

monochromatic

#D0AF0D #F1CF29 #F5DC63 #F9E99D #FCF6D6

Accessibility & contrast

On white

1.37

#F5DC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.30

#F5DC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5DC63

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5DC63	#FFFFFF	#000000	##000000
##F5DC63	1.00	1.37	15.30	15.30
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.30	21.00	1.00	1.00
##000000	15.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD756

Deuteranopia (green-blind)

#F6E069

Tritanopia (blue-blind)

#FFCDC2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #f5dc63;
/* rgb */ color: rgb(245, 220, 99);
/* oklch */ color: oklch(89.2% 0.142 97.7);

Tailwind

colors: {
  custom: {
    50: '#fce694',
    500: '#f5dc63',
    950: '#000000',
  },
}

SCSS

$custom: #f5dc63;
$custom-light: #fce694;
$custom-dark: #000000;

JSON

{
  "hex": "#f5dc63",
  "rgb": {
    "r": 245,
    "g": 220,
    "b": 99
  },
  "hsl": {
    "h": 49.726,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.89238,
    "c": 0.14232,
    "h": 97.7
  },
  "luminance": 0.715
}

Semantic roles & 50–950 ramp

primary

#F5DC63

secondary

#304BCC

accent

#28E501

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F5DC63

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

Preview Lab → · Contrast checker → · Palette generator →