#FFFA45#FFFA45

#FFFA45 is a very light, vivid yellow. Relative luminance 0.901; OKLCH L 96.0% C 0.188 H 107.8°. Best body text is #000000 at 19.01:1 contrast (WCAG AA passes).

Color values

HEX	#FFFA45
RGB	rgb(255, 250, 69)
HSL	hsl(58, 100%, 64%)
HSV	hsv(58, 73%, 100%)
CMYK	cmyk(0%, 2%, 72.9%, 0%)
CIE-LAB	lab(96.02, -17.75, 81.41)
CIE-LCH	lch(96.02, 83.33, 102.30°)
OKLab	oklab(95.96% -0.0576 0.1789)
OKLCH	oklch(95.96% 0.188 107.8)
XYZ	xyz(76.5028, 90.0635, 18.9832)
Luminance	0.9006 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFA45 #454AFF

analogous

#FF9D45 #FFFA45 #A7FF45

triadic

#FFFA45 #45FFFA #FA45FF

tetradic

#FFFA45 #45FF9D #454AFF #FF45A7

square

#FFFA45 #45FF9D #454AFF #FF45A7

split-complementary

#FFFA45 #45A7FF #9D45FF

monochromatic

#CAC400 #FFF808 #FFFA45 #FFFC82 #FFFDBF

Accessibility & contrast

On white

1.10

#FFFA45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.01

#FFFA45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFA45

19.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFA45	#FFFFFF	#000000	##000000
##FFFA45	1.00	1.10	19.01	19.01
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.01	21.00	1.00	1.00
##000000	19.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF01E

Deuteranopia (green-blind)

#FFF653

Tritanopia (blue-blind)

#FFEAD8

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fffa45;
/* rgb */ color: rgb(255, 250, 69);
/* oklch */ color: oklch(96.0% 0.188 107.8);

Tailwind

colors: {
  custom: {
    50: '#fffb85',
    500: '#fffa45',
    950: '#000000',
  },
}

SCSS

$custom: #fffa45;
$custom-light: #fffb85;
$custom-dark: #000000;

JSON

{
  "hex": "#fffa45",
  "rgb": {
    "r": 255,
    "g": 250,
    "b": 69
  },
  "hsl": {
    "h": 58.387,
    "s": 100,
    "l": 63.529
  },
  "oklch": {
    "l": 0.95963,
    "c": 0.18789,
    "h": 107.8
  },
  "luminance": 0.90061
}

Semantic roles & 50–950 ramp

primary

#FFFA45

secondary

#2327C5

accent

#06E600

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#19170C

muted

#87857F

Preview Lab

Preview with #FFFA45

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

Preview Lab → · Contrast checker → · Palette generator →