#F0F35E#F0F35E

#F0F35E is a very light, vivid yellow. Relative luminance 0.834; OKLCH L 93.5% C 0.168 H 110.3°. Best body text is #000000 at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#F0F35E
RGB	rgb(240, 243, 94)
HSL	hsl(61, 86%, 66%)
HSV	hsv(61, 61%, 95%)
CMYK	cmyk(1.2%, 0%, 61.3%, 4.7%)
CIE-LAB	lab(93.21, -19.16, 69.17)
CIE-LCH	lch(93.21, 71.77, 105.48°)
OKLab	oklab(93.48% -0.0583 0.1574)
OKLCH	oklch(93.48% 0.168 110.3)
XYZ	xyz(70.0082, 83.4364, 23.0045)
Luminance	0.8344 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0F35E #615EF3

analogous

#F3AB5E #F0F35E #A5F35E

triadic

#F0F35E #5EF0F3 #F35EF0

tetradic

#F0F35E #5EF3AB #615EF3 #F35EA5

square

#F0F35E #5EF3AB #615EF3 #F35EA5

split-complementary

#F0F35E #5EA5F3 #AB5EF3

monochromatic

#C4C80F #EBEF25 #F0F35E #F5F797 #FBFBD0

Accessibility & contrast

On white

1.19

#F0F35E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.69

#F0F35E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0F35E

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0F35E	#FFFFFF	#000000	##000000
##F0F35E	1.00	1.19	17.69	17.69
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.69	21.00	1.00	1.00
##000000	17.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE94B

Deuteranopia (green-blind)

#FFEE67

Tritanopia (blue-blind)

#FFE5D4

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f0f35e;
/* rgb */ color: rgb(240, 243, 94);
/* oklch */ color: oklch(93.5% 0.168 110.3);

Tailwind

colors: {
  custom: {
    50: '#f8f692',
    500: '#f0f35e',
    950: '#000000',
  },
}

SCSS

$custom: #f0f35e;
$custom-light: #f8f692;
$custom-dark: #000000;

JSON

{
  "hex": "#f0f35e",
  "rgb": {
    "r": 240,
    "g": 243,
    "b": 94
  },
  "hsl": {
    "h": 61.208,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.93481,
    "c": 0.16785,
    "h": 110.3
  },
  "luminance": 0.83435
}

Semantic roles & 50–950 ramp

primary

#F0F35E

secondary

#3431C5

accent

#03E307

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F0F35E

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

Preview Lab → · Contrast checker → · Palette generator →