#F5EF75#F5EF75

#F5EF75 is a very light, vivid yellow. Relative luminance 0.824; OKLCH L 93.3% C 0.144 H 106.3°. Best body text is #000000 at 17.49:1 contrast (WCAG AA passes).

Color values

HEX	#F5EF75
RGB	rgb(245, 239, 117)
HSL	hsl(57, 86%, 71%)
HSV	hsv(57, 52%, 96%)
CMYK	cmyk(0%, 2.4%, 52.2%, 3.9%)
CIE-LAB	lab(92.77, -13.58, 58.91)
CIE-LCH	lch(92.77, 60.45, 102.98°)
OKLab	oklab(93.29% -0.0404 0.1381)
OKLCH	oklch(93.29% 0.144 106.3)
XYZ	xyz(71.7356, 82.4319, 28.9583)
Luminance	0.8243 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5EF75 #757BF5

analogous

#F5AF75 #F5EF75 #BBF575

triadic

#F5EF75 #75F5EF #EF75F5

tetradic

#F5EF75 #75F5AF #757BF5 #F575BB

square

#F5EF75 #75F5AF #757BF5 #F575BB

split-complementary

#F5EF75 #75BBF5 #AF75F5

monochromatic

#DFD610 #F1E83C #F5EF75 #F9F6AE #FDFCE2

Accessibility & contrast

On white

1.20

#F5EF75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.49

#F5EF75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5EF75

17.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5EF75	#FFFFFF	#000000	##000000
##F5EF75	1.00	1.20	17.49	17.49
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.49	21.00	1.00	1.00
##000000	17.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE769

Deuteranopia (green-blind)

#FFED7B

Tritanopia (blue-blind)

#FFE2D4

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #f5ef75;
/* rgb */ color: rgb(245, 239, 117);
/* oklch */ color: oklch(93.3% 0.144 106.3);

Tailwind

colors: {
  custom: {
    50: '#fbf4a0',
    500: '#f5ef75',
    950: '#000000',
  },
}

SCSS

$custom: #f5ef75;
$custom-light: #fbf4a0;
$custom-dark: #000000;

JSON

{
  "hex": "#f5ef75",
  "rgb": {
    "r": 245,
    "g": 239,
    "b": 117
  },
  "hsl": {
    "h": 57.188,
    "s": 86.486,
    "l": 70.98
  },
  "oklch": {
    "l": 0.93292,
    "c": 0.14388,
    "h": 106.3
  },
  "luminance": 0.8243
}

Semantic roles & 50–950 ramp

primary

#F5EF75

secondary

#3F45D0

accent

#0DE302

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F5EF75

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

Preview Lab → · Contrast checker → · Palette generator →