#FFF490#FFF490

#FFF490 is a very light, vivid yellow. Relative luminance 0.880; OKLCH L 95.5% C 0.122 H 102.9°. Best body text is #000000 at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#FFF490
RGB	rgb(255, 244, 144)
HSL	hsl(54, 100%, 78%)
HSV	hsv(54, 44%, 100%)
CMYK	cmyk(0%, 4.3%, 43.5%, 0%)
CIE-LAB	lab(95.15, -9.73, 49.34)
CIE-LCH	lch(95.15, 50.29, 101.16°)
OKLab	oklab(95.48% -0.0273 0.119)
OKLCH	oklch(95.48% 0.122 102.9)
XYZ	xyz(78.6265, 87.9773, 39.2197)
Luminance	0.8798 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF490 #909BFF

analogous

#FFBC90 #FFF490 #D2FF90

triadic

#FFF490 #90FFF4 #F490FF

tetradic

#FFF490 #90FFBC #909BFF #FF90D2

square

#FFF490 #90FFBC #909BFF #FF90D2

split-complementary

#FFF490 #90D2FF #BC90FF

monochromatic

#FFE816 #FFEE53 #FFF490 #FFFACD #FFFCE0

Accessibility & contrast

On white

1.13

#FFF490 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.60

#FFF490 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF490

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF490	#FFFFFF	#000000	##000000
##FFF490	1.00	1.13	18.60	18.60
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.60	21.00	1.00	1.00
##000000	18.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE88

Deuteranopia (green-blind)

#FFF494

Tritanopia (blue-blind)

#FFE8DC

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fff490;
/* rgb */ color: rgb(255, 244, 144);
/* oklch */ color: oklch(95.5% 0.122 102.9);

Tailwind

colors: {
  custom: {
    50: '#fff7b2',
    500: '#fff490',
    950: '#000000',
  },
}

SCSS

$custom: #fff490;
$custom-light: #fff7b2;
$custom-dark: #000000;

JSON

{
  "hex": "#fff490",
  "rgb": {
    "r": 255,
    "g": 244,
    "b": 144
  },
  "hsl": {
    "h": 54.054,
    "s": 100,
    "l": 78.235
  },
  "oklch": {
    "l": 0.95482,
    "c": 0.12211,
    "h": 102.9
  },
  "luminance": 0.87975
}

Semantic roles & 50–950 ramp

primary

#FFF490

secondary

#5361E1

accent

#17E600

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#181711

muted

#868581

Preview Lab

Preview with #FFF490

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

Preview Lab → · Contrast checker → · Palette generator →