#F0EC99#F0EC99

#F0EC99 is a very light, moderate yellow. Relative luminance 0.808; OKLCH L 92.8% C 0.104 H 105.9°. Best body text is #000000 at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#F0EC99
RGB	rgb(240, 236, 153)
HSL	hsl(57, 74%, 77%)
HSV	hsv(57, 36%, 94%)
CMYK	cmyk(0%, 1.7%, 36.3%, 5.9%)
CIE-LAB	lab(92.05, -10.61, 40.76)
CIE-LCH	lch(92.05, 42.12, 104.60°)
OKLab	oklab(92.78% -0.0285 0.1001)
OKLCH	oklch(92.78% 0.104 105.9)
XYZ	xyz(71.6813, 80.8176, 41.9541)
Luminance	0.8082 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0EC99 #999DF0

analogous

#F0C099 #F0EC99 #C9F099

triadic

#F0EC99 #99F0EC #EC99F0

tetradic

#F0EC99 #99F0C0 #999DF0 #F099C9

square

#F0EC99 #99F0C0 #999DF0 #F099C9

split-complementary

#F0EC99 #99C9F0 #C099F0

monochromatic

#E0D82E #E8E264 #F0EC99 #F8F6CE #FBFAE4

Accessibility & contrast

On white

1.22

#F0EC99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.16

#F0EC99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0EC99

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0EC99	#FFFFFF	#000000	##000000
##F0EC99	1.00	1.22	17.16	17.16
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.16	21.00	1.00	1.00
##000000	17.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E693

Deuteranopia (green-blind)

#FCEA9C

Tritanopia (blue-blind)

#FCE2D7

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #f0ec99;
/* rgb */ color: rgb(240, 236, 153);
/* oklch */ color: oklch(92.8% 0.104 105.9);

Tailwind

colors: {
  custom: {
    50: '#f6f2b8',
    500: '#f0ec99',
    950: '#000000',
  },
}

SCSS

$custom: #f0ec99;
$custom-light: #f6f2b8;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ec99",
  "rgb": {
    "r": 240,
    "g": 236,
    "b": 153
  },
  "hsl": {
    "h": 57.241,
    "s": 74.359,
    "l": 77.059
  },
  "oklch": {
    "l": 0.92775,
    "c": 0.10409,
    "h": 105.9
  },
  "luminance": 0.80816
}

Semantic roles & 50–950 ramp

primary

#F0EC99

secondary

#6065CD

accent

#18D60F

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#171611

muted

#858581

Preview Lab

Preview with #F0EC99

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

Preview Lab → · Contrast checker → · Palette generator →