#FFF565#FFF565

#FFF565 is a very light, vivid yellow. Relative luminance 0.875; OKLCH L 95.2% C 0.162 H 105.3°. Best body text is #000000 at 18.50:1 contrast (WCAG AA passes).

Color values

HEX	#FFF565
RGB	rgb(255, 245, 101)
HSL	hsl(56, 100%, 70%)
HSV	hsv(56, 60%, 100%)
CMYK	cmyk(0%, 3.9%, 60.4%, 0%)
CIE-LAB	lab(94.95, -13.67, 68.53)
CIE-LCH	lch(94.95, 69.88, 101.28°)
OKLab	oklab(95.18% -0.0429 0.1566)
OKLCH	oklch(95.18% 0.162 105.3)
XYZ	xyz(76.2440, 87.5070, 25.1837)
Luminance	0.8750 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF565 #656FFF

analogous

#FFA865 #FFF565 #BCFF65

triadic

#FFF565 #65FFF5 #F565FF

tetradic

#FFF565 #65FFA8 #656FFF #FF65BC

square

#FFF565 #65FFA8 #656FFF #FF65BC

split-complementary

#FFF565 #65BCFF #A865FF

monochromatic

#EADA00 #FFF128 #FFF565 #FFF9A2 #FFFDDF

Accessibility & contrast

On white

1.14

#FFF565 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.50

#FFF565 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF565

18.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF565	#FFFFFF	#000000	##000000
##FFF565	1.00	1.14	18.50	18.50
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.50	21.00	1.00	1.00
##000000	18.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED54

Deuteranopia (green-blind)

#FFF36D

Tritanopia (blue-blind)

#FFE6D6

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fff565;
/* rgb */ color: rgb(255, 245, 101);
/* oklch */ color: oklch(95.2% 0.162 105.3);

Tailwind

colors: {
  custom: {
    50: '#fff896',
    500: '#fff565',
    950: '#000000',
  },
}

SCSS

$custom: #fff565;
$custom-light: #fff896;
$custom-dark: #000000;

JSON

{
  "hex": "#fff565",
  "rgb": {
    "r": 255,
    "g": 245,
    "b": 101
  },
  "hsl": {
    "h": 56.104,
    "s": 100,
    "l": 69.804
  },
  "oklch": {
    "l": 0.95178,
    "c": 0.16241,
    "h": 105.3
  },
  "luminance": 0.87504
}

Semantic roles & 50–950 ramp

primary

#FFF565

secondary

#2E39DA

accent

#0FE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#19170E

muted

#87857F

Preview Lab

Preview with #FFF565

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

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