#FFFB48#FFFB48

#FFFB48 is a very light, vivid yellow. Relative luminance 0.907; OKLCH L 96.2% C 0.187 H 108.2°. Best body text is #000000 at 19.14:1 contrast (WCAG AA passes).

Color values

HEX	#FFFB48
RGB	rgb(255, 251, 72)
HSL	hsl(59, 100%, 64%)
HSV	hsv(59, 72%, 100%)
CMYK	cmyk(0%, 1.6%, 71.8%, 0%)
CIE-LAB	lab(96.30, -18.11, 80.71)
CIE-LCH	lch(96.30, 82.71, 102.65°)
OKLab	oklab(96.19% -0.0583 0.1779)
OKLCH	oklch(96.19% 0.187 108.2)
XYZ	xyz(76.9098, 90.7248, 19.5900)
Luminance	0.9072 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFB48 #484CFF

analogous

#FFA048 #FFFB48 #A7FF48

triadic

#FFFB48 #48FFFB #FB48FF

tetradic

#FFFB48 #48FFA0 #484CFF #FF48A7

square

#FFFB48 #48FFA0 #484CFF #FF48A7

split-complementary

#FFFB48 #48A7FF #A048FF

monochromatic

#CDC800 #FFFA0B #FFFB48 #FFFC85 #FFFEC2

Accessibility & contrast

On white

1.10

#FFFB48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.14

#FFFB48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFB48

19.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFB48	#FFFFFF	#000000	##000000
##FFFB48	1.00	1.10	19.14	19.14
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.14	21.00	1.00	1.00
##000000	19.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF124

Deuteranopia (green-blind)

#FFF756

Tritanopia (blue-blind)

#FFEBD9

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fffb48;
/* rgb */ color: rgb(255, 251, 72);
/* oklch */ color: oklch(96.2% 0.187 108.2);

Tailwind

colors: {
  custom: {
    50: '#fffc87',
    500: '#fffb48',
    950: '#000000',
  },
}

SCSS

$custom: #fffb48;
$custom-light: #fffc87;
$custom-dark: #000000;

JSON

{
  "hex": "#fffb48",
  "rgb": {
    "r": 255,
    "g": 251,
    "b": 72
  },
  "hsl": {
    "h": 58.689,
    "s": 100,
    "l": 64.118
  },
  "oklch": {
    "l": 0.96186,
    "c": 0.18719,
    "h": 108.2
  },
  "luminance": 0.90722
}

Semantic roles & 50–950 ramp

primary

#FFFB48

secondary

#2327C8

accent

#05E600

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#19170C

muted

#87857F

Preview Lab

Preview with #FFFB48

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

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