#FFDF65#FFDF65

#FFDF65 is a very light, vivid yellow. Relative luminance 0.750; OKLCH L 90.8% C 0.144 H 94.7°. Best body text is #000000 at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#FFDF65
RGB	rgb(255, 223, 101)
HSL	hsl(48, 100%, 70%)
HSV	hsv(48, 60%, 100%)
CMYK	cmyk(0%, 12.5%, 60.4%, 0%)
CIE-LAB	lab(89.38, -2.75, 62.42)
CIE-LCH	lch(89.38, 62.48, 92.52°)
OKLab	oklab(90.76% -0.0117 0.1436)
OKLCH	oklch(90.76% 0.144 94.7)
XYZ	xyz(69.9797, 74.9784, 23.0956)
Luminance	0.7498 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFDF65 #6585FF

analogous

#FF9265 #FFDF65 #D2FF65

triadic

#FFDF65 #65FFDF #DF65FF

tetradic

#FFDF65 #65FF92 #6585FF #FF65D2

square

#FFDF65 #65FF92 #6585FF #FF65D2

split-complementary

#FFDF65 #65D2FF #9265FF

monochromatic

#EAB900 #FFD228 #FFDF65 #FFECA2 #FFF8DF

Accessibility & contrast

On white

1.31

#FFDF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.00

#FFDF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFDF65

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFDF65	#FFFFFF	#000000	##000000
##FFDF65	1.00	1.31	16.00	16.00
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.00	21.00	1.00	1.00
##000000	16.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DB58

Deuteranopia (green-blind)

#FCE56B

Tritanopia (blue-blind)

#FFD0C4

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #ffdf65;
/* rgb */ color: rgb(255, 223, 101);
/* oklch */ color: oklch(90.8% 0.144 94.7);

Tailwind

colors: {
  custom: {
    50: '#ffe895',
    500: '#ffdf65',
    950: '#000000',
  },
}

SCSS

$custom: #ffdf65;
$custom-light: #ffe895;
$custom-dark: #000000;

JSON

{
  "hex": "#ffdf65",
  "rgb": {
    "r": 255,
    "g": 223,
    "b": 101
  },
  "hsl": {
    "h": 47.532,
    "s": 100,
    "l": 69.804
  },
  "oklch": {
    "l": 0.9076,
    "c": 0.1441,
    "h": 94.7
  },
  "luminance": 0.74975
}

Semantic roles & 50–950 ramp

primary

#FFDF65

secondary

#2E52DA

accent

#30E600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#19160E

muted

#87847F

Preview Lab

Preview with #FFDF65

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

Preview Lab → · Contrast checker → · Palette generator →