#F5F45F#F5F45F

#F5F45F is a very light, vivid yellow. Relative luminance 0.849; OKLCH L 94.1% C 0.167 H 108.9°. Best body text is #000000 at 17.99:1 contrast (WCAG AA passes).

Color values

HEX	#F5F45F
RGB	rgb(245, 244, 95)
HSL	hsl(60, 88%, 67%)
HSV	hsv(60, 61%, 96%)
CMYK	cmyk(0%, 0.4%, 61.2%, 3.9%)
CIE-LAB	lab(93.86, -17.58, 69.57)
CIE-LCH	lch(93.86, 71.76, 104.18°)
OKLab	oklab(94.1% -0.0541 0.1583)
OKLCH	oklch(94.1% 0.167 108.9)
XYZ	xyz(72.0747, 84.9421, 23.4231)
Luminance	0.8494 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F45F #5F60F5

analogous

#F5A95F #F5F45F #ABF55F

triadic

#F5F45F #5FF5F4 #F45FF5

tetradic

#F5F45F #5FF5A9 #5F60F5 #F55FAB

square

#F5F45F #5FF5A9 #5F60F5 #F55FAB

split-complementary

#F5F45F #5FABF5 #A95FF5

monochromatic

#CDCC0D #F1F025 #F5F45F #F9F899 #FCFCD2

Accessibility & contrast

On white

1.17

#F5F45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.99

#F5F45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F45F

17.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F45F	#FFFFFF	#000000	##000000
##F5F45F	1.00	1.17	17.99	17.99
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.99	21.00	1.00	1.00
##000000	17.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB4D

Deuteranopia (green-blind)

#FFF068

Tritanopia (blue-blind)

#FFE5D5

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f5f45f;
/* rgb */ color: rgb(245, 244, 95);
/* oklch */ color: oklch(94.1% 0.167 108.9);

Tailwind

colors: {
  custom: {
    50: '#fcf793',
    500: '#f5f45f',
    950: '#000000',
  },
}

SCSS

$custom: #f5f45f;
$custom-light: #fcf793;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f45f",
  "rgb": {
    "r": 245,
    "g": 244,
    "b": 95
  },
  "hsl": {
    "h": 59.6,
    "s": 88.235,
    "l": 66.667
  },
  "oklch": {
    "l": 0.94099,
    "c": 0.16724,
    "h": 108.9
  },
  "luminance": 0.8494
}

Semantic roles & 50–950 ramp

primary

#F5F45F

secondary

#2F30C9

accent

#02E501

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F5F45F

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

Preview Lab → · Contrast checker → · Palette generator →