#F0E747#F0E747

#F0E747 is a very light, vivid yellow. Relative luminance 0.761; OKLCH L 90.8% C 0.172 H 106.1°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#F0E747
RGB	rgb(240, 231, 71)
HSL	hsl(57, 85%, 61%)
HSV	hsv(57, 70%, 94%)
CMYK	cmyk(0%, 3.7%, 70.4%, 5.9%)
CIE-LAB	lab(89.92, -14.58, 74.51)
CIE-LCH	lch(89.92, 75.93, 101.07°)
OKLab	oklab(90.81% -0.0477 0.1651)
OKLCH	oklch(90.81% 0.172 106.1)
XYZ	xyz(65.6510, 76.1344, 17.1972)
Luminance	0.7613 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0E747 #4750F0

analogous

#F09247 #F0E747 #A4F047

triadic

#F0E747 #47F0E7 #E747F0

tetradic

#F0E747 #47F092 #4750F0 #F047A4

square

#F0E747 #47F092 #4750F0 #F047A4

split-complementary

#F0E747 #47A4F0 #9247F0

monochromatic

#AEA60E #E7DC13 #F0E747 #F5EE80 #F9F6B8

Accessibility & contrast

On white

1.29

#F0E747 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#F0E747 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0E747

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0E747	#FFFFFF	#000000	##000000
##F0E747	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBDF2B

Deuteranopia (green-blind)

#FEE552

Tritanopia (blue-blind)

#FFD8C8

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f0e747;
/* rgb */ color: rgb(240, 231, 71);
/* oklch */ color: oklch(90.8% 0.172 106.1);

Tailwind

colors: {
  custom: {
    50: '#f9ee84',
    500: '#f0e747',
    950: '#000000',
  },
}

SCSS

$custom: #f0e747;
$custom-light: #f9ee84;
$custom-dark: #000000;

JSON

{
  "hex": "#f0e747",
  "rgb": {
    "r": 240,
    "g": 231,
    "b": 71
  },
  "hsl": {
    "h": 56.805,
    "s": 84.925,
    "l": 60.98
  },
  "oklch": {
    "l": 0.90812,
    "c": 0.17186,
    "h": 106.1
  },
  "luminance": 0.76132
}

Semantic roles & 50–950 ramp

primary

#F0E747

secondary

#2C33AF

accent

#10E104

background

#FFFEFC

surface

#FFFDF3

border

#D7D5CD

text

#18160C

muted

#86847F

Preview Lab

Preview with #F0E747

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

Preview Lab → · Contrast checker → · Palette generator →