#F0EC64#F0EC64

#F0EC64 is a very light, vivid yellow. Relative luminance 0.794; OKLCH L 92.1% C 0.156 H 107.5°. Best body text is #000000 at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#F0EC64
RGB	rgb(240, 236, 100)
HSL	hsl(58, 82%, 67%)
HSV	hsv(58, 58%, 94%)
CMYK	cmyk(0%, 1.7%, 58.3%, 5.9%)
CIE-LAB	lab(91.43, -15.37, 64.76)
CIE-LCH	lch(91.43, 66.56, 103.35°)
OKLab	oklab(92.08% -0.047 0.1488)
OKLCH	oklch(92.08% 0.156 107.5)
XYZ	xyz(68.2330, 79.4383, 23.7930)
Luminance	0.7944 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0EC64 #6468F0

analogous

#F0A664 #F0EC64 #AEF064

triadic

#F0EC64 #64F0EC #EC64F0

tetradic

#F0EC64 #64F0A6 #6468F0 #F064AE

square

#F0EC64 #64F0A6 #6468F0 #F064AE

split-complementary

#F0EC64 #64AEF0 #A664F0

monochromatic

#C6C113 #EBE52C #F0EC64 #F5F39C #FBFAD4

Accessibility & contrast

On white

1.24

#F0EC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.89

#F0EC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0EC64

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0EC64	#FFFFFF	#000000	##000000
##F0EC64	1.00	1.24	16.89	16.89
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.89	21.00	1.00	1.00
##000000	16.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE355

Deuteranopia (green-blind)

#FFE96C

Tritanopia (blue-blind)

#FFDECF

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #f0ec64;
/* rgb */ color: rgb(240, 236, 100);
/* oklch */ color: oklch(92.1% 0.156 107.5);

Tailwind

colors: {
  custom: {
    50: '#f8f195',
    500: '#f0ec64',
    950: '#000000',
  },
}

SCSS

$custom: #f0ec64;
$custom-light: #f8f195;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ec64",
  "rgb": {
    "r": 240,
    "g": 236,
    "b": 100
  },
  "hsl": {
    "h": 58.286,
    "s": 82.353,
    "l": 66.667
  },
  "oklch": {
    "l": 0.92083,
    "c": 0.15608,
    "h": 107.5
  },
  "luminance": 0.79436
}

Semantic roles & 50–950 ramp

primary

#F0EC64

secondary

#3539C4

accent

#0DDF07

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F0EC64

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

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