#F7F55C#F7F55C

#F7F55C is a very light, vivid yellow. Relative luminance 0.859; OKLCH L 94.4% C 0.170 H 108.5°. Best body text is #000000 at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#F7F55C
RGB	rgb(247, 245, 92)
HSL	hsl(59, 91%, 66%)
HSV	hsv(59, 63%, 97%)
CMYK	cmyk(0%, 0.8%, 62.8%, 3.1%)
CIE-LAB	lab(94.25, -17.44, 71.23)
CIE-LCH	lch(94.25, 73.33, 103.76°)
OKLab	oklab(94.44% -0.0541 0.1613)
OKLCH	oklch(94.44% 0.17 108.5)
XYZ	xyz(72.9443, 85.8538, 22.8521)
Luminance	0.8585 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7F55C #5C5EF7

analogous

#F7A85C #F7F55C #ACF75C

triadic

#F7F55C #5CF7F5 #F55CF7

tetradic

#F7F55C #5CF7A8 #5C5EF7 #F75CAC

square

#F7F55C #5CF7A8 #5C5EF7 #F75CAC

split-complementary

#F7F55C #5CACF7 #A85CF7

monochromatic

#CECC0A #F4F122 #F7F55C #FAF996 #FDFCD1

Accessibility & contrast

On white

1.16

#F7F55C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.17

#F7F55C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7F55C

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7F55C	#FFFFFF	#000000	##000000
##F7F55C	1.00	1.16	18.17	18.17
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.17	21.00	1.00	1.00
##000000	18.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC48

Deuteranopia (green-blind)

#FFF166

Tritanopia (blue-blind)

#FFE6D5

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f7f55c;
/* rgb */ color: rgb(247, 245, 92);
/* oklch */ color: oklch(94.4% 0.170 108.5);

Tailwind

colors: {
  custom: {
    50: '#fdf891',
    500: '#f7f55c',
    950: '#000000',
  },
}

SCSS

$custom: #f7f55c;
$custom-light: #fdf891;
$custom-dark: #000000;

JSON

{
  "hex": "#f7f55c",
  "rgb": {
    "r": 247,
    "g": 245,
    "b": 92
  },
  "hsl": {
    "h": 59.226,
    "s": 90.643,
    "l": 66.471
  },
  "oklch": {
    "l": 0.94442,
    "c": 0.17012,
    "h": 108.5
  },
  "luminance": 0.85852
}

Semantic roles & 50–950 ramp

primary

#F7F55C

secondary

#2D2FCA

accent

#03E600

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F7F55C

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

Preview Lab → · Contrast checker → · Palette generator →