#F0E247#F0E247

#F0E247 is a very light, vivid yellow. Relative luminance 0.734; OKLCH L 89.8% C 0.167 H 104.1°. Best body text is #000000 at 15.67:1 contrast (WCAG AA passes).

Color values

HEX	#F0E247
RGB	rgb(240, 226, 71)
HSL	hsl(55, 85%, 61%)
HSV	hsv(55, 70%, 94%)
CMYK	cmyk(0%, 5.8%, 70.4%, 5.9%)
CIE-LAB	lab(88.63, -12.11, 73.25)
CIE-LCH	lch(88.63, 74.25, 99.39°)
OKLab	oklab(89.78% -0.0408 0.1624)
OKLCH	oklch(89.78% 0.167 104.1)
XYZ	xyz(64.2716, 73.3755, 16.7374)
Luminance	0.7337 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0E247 #4755F0

analogous

#F08D47 #F0E247 #A9F047

triadic

#F0E247 #47F0E2 #E247F0

tetradic

#F0E247 #47F08D #4755F0 #F047A9

square

#F0E247 #47F08D #4755F0 #F047A9

split-complementary

#F0E247 #47A9F0 #8D47F0

monochromatic

#AEA10E #E7D513 #F0E247 #F5EB80 #F9F4B8

Accessibility & contrast

On white

1.34

#F0E247 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.67

#F0E247 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0E247

15.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0E247	#FFFFFF	#000000	##000000
##F0E247	1.00	1.34	15.67	15.67
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.67	21.00	1.00	1.00
##000000	15.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DA2D

Deuteranopia (green-blind)

#FAE252

Tritanopia (blue-blind)

#FFD3C4

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #f0e247;
/* rgb */ color: rgb(240, 226, 71);
/* oklch */ color: oklch(89.8% 0.167 104.1);

Tailwind

colors: {
  custom: {
    50: '#f9ea84',
    500: '#f0e247',
    950: '#000000',
  },
}

SCSS

$custom: #f0e247;
$custom-light: #f9ea84;
$custom-dark: #000000;

JSON

{
  "hex": "#f0e247",
  "rgb": {
    "r": 240,
    "g": 226,
    "b": 71
  },
  "hsl": {
    "h": 55.03,
    "s": 84.925,
    "l": 60.98
  },
  "oklch": {
    "l": 0.8978,
    "c": 0.16748,
    "h": 104.1
  },
  "luminance": 0.73373
}

Semantic roles & 50–950 ramp

primary

#F0E247

secondary

#2C37AF

accent

#16E104

background

#FFFEFB

surface

#FFFDF2

border

#D7D5CC

text

#18160B

muted

#86847E

Preview Lab

Preview with #F0E247

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

Preview Lab → · Contrast checker → · Palette generator →