#F5E781#F5E781

#F5E781 is a very light, vivid yellow. Relative luminance 0.781; OKLCH L 91.8% C 0.124 H 101.6°. Best body text is #000000 at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#F5E781
RGB	rgb(245, 231, 129)
HSL	hsl(53, 85%, 73%)
HSV	hsv(53, 47%, 96%)
CMYK	cmyk(0%, 5.7%, 47.3%, 3.9%)
CIE-LAB	lab(90.85, -8.60, 51.04)
CIE-LCH	lch(90.85, 51.76, 99.57°)
OKLab	oklab(91.81% -0.0249 0.1219)
OKLCH	oklch(91.81% 0.124 101.6)
XYZ	xyz(70.1964, 78.1516, 32.1517)
Luminance	0.7815 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5E781 #818FF5

analogous

#F5AD81 #F5E781 #C9F581

triadic

#F5E781 #81F5E7 #E781F5

tetradic

#F5E781 #81F5AD #818FF5 #F581C9

square

#F5E781 #81F5AD #818FF5 #F581C9

split-complementary

#F5E781 #81C9F5 #AD81F5

monochromatic

#E9CF13 #F0DC48 #F5E781 #F9F2BA #FDFAE3

Accessibility & contrast

On white

1.26

#F5E781 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.63

#F5E781 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5E781

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5E781	#FFFFFF	#000000	##000000
##F5E781	1.00	1.26	16.63	16.63
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.63	21.00	1.00	1.00
##000000	16.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E178

Deuteranopia (green-blind)

#FCE885

Tritanopia (blue-blind)

#FFDACF

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #f5e781;
/* rgb */ color: rgb(245, 231, 129);
/* oklch */ color: oklch(91.8% 0.124 101.6);

Tailwind

colors: {
  custom: {
    50: '#faeea7',
    500: '#f5e781',
    950: '#000000',
  },
}

SCSS

$custom: #f5e781;
$custom-light: #faeea7;
$custom-dark: #000000;

JSON

{
  "hex": "#f5e781",
  "rgb": {
    "r": 245,
    "g": 231,
    "b": 129
  },
  "hsl": {
    "h": 52.759,
    "s": 85.294,
    "l": 73.333
  },
  "oklch": {
    "l": 0.91814,
    "c": 0.12444,
    "h": 101.6
  },
  "luminance": 0.78149
}

Semantic roles & 50–950 ramp

primary

#F5E781

secondary

#495AD1

accent

#1FE204

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#181610

muted

#868480

Preview Lab

Preview with #F5E781

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

Preview Lab → · Contrast checker → · Palette generator →