#FDFB61#FDFB61

#FDFB61 is a very light, vivid yellow. Relative luminance 0.907; OKLCH L 96.2% C 0.171 H 108.5°. Best body text is #000000 at 19.15:1 contrast (WCAG AA passes).

Color values

HEX	#FDFB61
RGB	rgb(253, 251, 97)
HSL	hsl(59, 98%, 69%)
HSV	hsv(59, 62%, 99%)
CMYK	cmyk(0%, 0.8%, 61.7%, 0.8%)
CIE-LAB	lab(96.30, -17.63, 71.56)
CIE-LCH	lch(96.30, 73.70, 103.84°)
OKLab	oklab(96.21% -0.0544 0.1625)
OKLCH	oklch(96.21% 0.171 108.5)
XYZ	xyz(77.1653, 90.7423, 24.7571)
Luminance	0.9074 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFB61 #6163FD

analogous

#FDAD61 #FDFB61 #B1FD61

triadic

#FDFB61 #61FDFB #FB61FD

tetradic

#FDFB61 #61FDAD #6163FD #FD61B1

square

#FDFB61 #61FDAD #6163FD #FD61B1

split-complementary

#FDFB61 #61B1FD #AD61FD

monochromatic

#E1DE03 #FCF925 #FDFB61 #FEFD9D #FFFEDA

Accessibility & contrast

On white

1.10

#FDFB61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.15

#FDFB61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFB61

19.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFB61	#FFFFFF	#000000	##000000
##FDFB61	1.00	1.10	19.15	19.15
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.15	21.00	1.00	1.00
##000000	19.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF14E

Deuteranopia (green-blind)

#FFF76B

Tritanopia (blue-blind)

#FFECDB

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fdfb61;
/* rgb */ color: rgb(253, 251, 97);
/* oklch */ color: oklch(96.2% 0.171 108.5);

Tailwind

colors: {
  custom: {
    50: '#fffc94',
    500: '#fdfb61',
    950: '#000000',
  },
}

SCSS

$custom: #fdfb61;
$custom-light: #fffc94;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfb61",
  "rgb": {
    "r": 253,
    "g": 251,
    "b": 97
  },
  "hsl": {
    "h": 59.231,
    "s": 97.5,
    "l": 68.627
  },
  "oklch": {
    "l": 0.96206,
    "c": 0.17142,
    "h": 108.5
  },
  "luminance": 0.9074
}

Semantic roles & 50–950 ramp

primary

#FDFB61

secondary

#2B2DD7

accent

#03E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FDFB61

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

Preview Lab → · Contrast checker → · Palette generator →