#F0EB5A#F0EB5A

#F0EB5A is a very light, vivid yellow. Relative luminance 0.787; OKLCH L 91.8% C 0.163 H 107.3°. Best body text is #000000 at 16.74:1 contrast (WCAG AA passes).

Color values

HEX	#F0EB5A
RGB	rgb(240, 235, 90)
HSL	hsl(58, 83%, 65%)
HSV	hsv(58, 63%, 94%)
CMYK	cmyk(0%, 2.1%, 62.5%, 5.9%)
CIE-LAB	lab(91.09, -15.52, 68.53)
CIE-LCH	lch(91.09, 70.27, 102.76°)
OKLab	oklab(91.78% -0.0485 0.1555)
OKLCH	oklch(91.78% 0.163 107.3)
XYZ	xyz(67.4913, 78.6822, 21.3029)
Luminance	0.7868 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0EB5A #5A5FF0

analogous

#F0A05A #F0EB5A #AAF05A

triadic

#F0EB5A #5AF0EB #EB5AF0

tetradic

#F0EB5A #5AF0A0 #5A5FF0 #F05AAA

square

#F0EB5A #5AF0A0 #5A5FF0 #F05AAA

split-complementary

#F0EB5A #5AAAF0 #A05AF0

monochromatic

#BEB911 #EBE422 #F0EB5A #F5F292 #FAF9CA

Accessibility & contrast

On white

1.25

#F0EB5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.74

#F0EB5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0EB5A

16.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0EB5A	#FFFFFF	#000000	##000000
##F0EB5A	1.00	1.25	16.74	16.74
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.74	21.00	1.00	1.00
##000000	16.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE248

Deuteranopia (green-blind)

#FFE863

Tritanopia (blue-blind)

#FFDDCD

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #f0eb5a;
/* rgb */ color: rgb(240, 235, 90);
/* oklch */ color: oklch(91.8% 0.163 107.3);

Tailwind

colors: {
  custom: {
    50: '#f8f18f',
    500: '#f0eb5a',
    950: '#000000',
  },
}

SCSS

$custom: #f0eb5a;
$custom-light: #f8f18f;
$custom-dark: #000000;

JSON

{
  "hex": "#f0eb5a",
  "rgb": {
    "r": 240,
    "g": 235,
    "b": 90
  },
  "hsl": {
    "h": 58,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.91784,
    "c": 0.16287,
    "h": 107.3
  },
  "luminance": 0.7868
}

Semantic roles & 50–950 ramp

primary

#F0EB5A

secondary

#3236BD

accent

#0DE006

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F0EB5A

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

Preview Lab → · Contrast checker → · Palette generator →