#F5FB7C#F5FB7C

#F5FB7C is a very light, vivid yellow. Relative luminance 0.899; OKLCH L 95.8% C 0.150 H 111.4°. Best body text is #000000 at 18.97:1 contrast (WCAG AA passes).

Color values

HEX	#F5FB7C
RGB	rgb(245, 251, 124)
HSL	hsl(63, 94%, 74%)
HSV	hsv(63, 51%, 98%)
CMYK	cmyk(2.4%, 0%, 50.6%, 1.6%)
CIE-LAB	lab(95.94, -18.84, 59.45)
CIE-LCH	lch(95.94, 62.37, 107.58°)
OKLab	oklab(95.85% -0.0547 0.1399)
OKLCH	oklch(95.85% 0.15 111.4)
XYZ	xyz(75.7930, 89.8636, 32.4176)
Luminance	0.8986 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5FB7C #827CFB

analogous

#FBC17C #F5FB7C #B5FB7C

triadic

#F5FB7C #7CF5FB #FB7CF5

tetradic

#F5FB7C #7CFBC1 #827CFB #FB7CB5

square

#F5FB7C #7CFBC1 #827CFB #FB7CB5

split-complementary

#F5FB7C #7CB5FB #C17CFB

monochromatic

#EAF507 #F0F941 #F5FB7C #FAFDB7 #FDFEE1

Accessibility & contrast

On white

1.11

#F5FB7C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.97

#F5FB7C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5FB7C

18.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5FB7C	#FFFFFF	#000000	##000000
##F5FB7C	1.00	1.11	18.97	18.97
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.97	21.00	1.00	1.00
##000000	18.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF170

Deuteranopia (green-blind)

#FFF583

Tritanopia (blue-blind)

#FFEEDE

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #f5fb7c;
/* rgb */ color: rgb(245, 251, 124);
/* oklch */ color: oklch(95.8% 0.150 111.4);

Tailwind

colors: {
  custom: {
    50: '#fbfca5',
    500: '#f5fb7c',
    950: '#000000',
  },
}

SCSS

$custom: #f5fb7c;
$custom-light: #fbfca5;
$custom-dark: #000000;

JSON

{
  "hex": "#f5fb7c",
  "rgb": {
    "r": 245,
    "g": 251,
    "b": 124
  },
  "hsl": {
    "h": 62.835,
    "s": 94.074,
    "l": 73.529
  },
  "oklch": {
    "l": 0.95846,
    "c": 0.15024,
    "h": 111.4
  },
  "luminance": 0.89862
}

Semantic roles & 50–950 ramp

primary

#F5FB7C

secondary

#4A43D8

accent

#00E60B

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F5FB7C

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

Preview Lab → · Contrast checker → · Palette generator →