#F7F45C#F7F45C

#F7F45C is a very light, vivid yellow. Relative luminance 0.852; OKLCH L 94.2% C 0.169 H 108.2°. Best body text is #000000 at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#F7F45C
RGB	rgb(247, 244, 92)
HSL	hsl(59, 91%, 66%)
HSV	hsv(59, 63%, 97%)
CMYK	cmyk(0%, 1.2%, 62.8%, 3.1%)
CIE-LAB	lab(93.99, -16.95, 70.96)
CIE-LCH	lch(93.99, 72.96, 103.44°)
OKLab	oklab(94.24% -0.0527 0.1607)
OKLCH	oklch(94.24% 0.169 108.2)
XYZ	xyz(72.6426, 85.2504, 22.7516)
Luminance	0.8525 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7F45C #5C5FF7

analogous

#F7A75C #F7F45C #ADF75C

triadic

#F7F45C #5CF7F4 #F45CF7

tetradic

#F7F45C #5CF7A7 #5C5FF7 #F75CAD

square

#F7F45C #5CF7A7 #5C5FF7 #F75CAD

split-complementary

#F7F45C #5CADF7 #A75CF7

monochromatic

#CECB0A #F4F022 #F7F45C #FAF896 #FDFCD1

Accessibility & contrast

On white

1.16

#F7F45C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.05

#F7F45C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7F45C

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7F45C	#FFFFFF	#000000	##000000
##F7F45C	1.00	1.16	18.05	18.05
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.05	21.00	1.00	1.00
##000000	18.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB48

Deuteranopia (green-blind)

#FFF066

Tritanopia (blue-blind)

#FFE5D5

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f7f45c;
/* rgb */ color: rgb(247, 244, 92);
/* oklch */ color: oklch(94.2% 0.169 108.2);

Tailwind

colors: {
  custom: {
    50: '#fdf791',
    500: '#f7f45c',
    950: '#000000',
  },
}

SCSS

$custom: #f7f45c;
$custom-light: #fdf791;
$custom-dark: #000000;

JSON

{
  "hex": "#f7f45c",
  "rgb": {
    "r": 247,
    "g": 244,
    "b": 92
  },
  "hsl": {
    "h": 58.839,
    "s": 90.643,
    "l": 66.471
  },
  "oklch": {
    "l": 0.94235,
    "c": 0.16915,
    "h": 108.2
  },
  "luminance": 0.85248
}

Semantic roles & 50–950 ramp

primary

#F7F45C

secondary

#2D30CA

accent

#04E600

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F7F45C

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

Preview Lab → · Contrast checker → · Palette generator →