#F0E85B#F0E85B

#F0E85B is a very light, vivid yellow. Relative luminance 0.770; OKLCH L 91.2% C 0.159 H 106.1°. Best body text is #000000 at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#F0E85B
RGB	rgb(240, 232, 91)
HSL	hsl(57, 83%, 65%)
HSV	hsv(57, 62%, 94%)
CMYK	cmyk(0%, 3.3%, 62.1%, 5.9%)
CIE-LAB	lab(90.32, -13.99, 67.31)
CIE-LCH	lch(90.32, 68.75, 101.74°)
OKLab	oklab(91.17% -0.044 0.153)
OKLCH	oklch(91.17% 0.159 106.1)
XYZ	xyz(66.6825, 76.9961, 21.2447)
Luminance	0.7699 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0E85B #5B63F0

analogous

#F09E5B #F0E85B #ADF05B

triadic

#F0E85B #5BF0E8 #E85BF0

tetradic

#F0E85B #5BF09E #5B63F0 #F05BAD

square

#F0E85B #5BF09E #5B63F0 #F05BAD

split-complementary

#F0E85B #5BADF0 #9E5BF0

monochromatic

#BFB611 #EBE023 #F0E85B #F5F093 #FAF8CB

Accessibility & contrast

On white

1.28

#F0E85B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.40

#F0E85B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0E85B

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0E85B	#FFFFFF	#000000	##000000
##F0E85B	1.00	1.28	16.40	16.40
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.40	21.00	1.00	1.00
##000000	16.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE04A

Deuteranopia (green-blind)

#FEE663

Tritanopia (blue-blind)

#FFDACA

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f0e85b;
/* rgb */ color: rgb(240, 232, 91);
/* oklch */ color: oklch(91.2% 0.159 106.1);

Tailwind

colors: {
  custom: {
    50: '#f8ef8f',
    500: '#f0e85b',
    950: '#000000',
  },
}

SCSS

$custom: #f0e85b;
$custom-light: #f8ef8f;
$custom-dark: #000000;

JSON

{
  "hex": "#f0e85b",
  "rgb": {
    "r": 240,
    "g": 232,
    "b": 91
  },
  "hsl": {
    "h": 56.779,
    "s": 83.24,
    "l": 64.902
  },
  "oklch": {
    "l": 0.91173,
    "c": 0.15925,
    "h": 106.1
  },
  "luminance": 0.76994
}

Semantic roles & 50–950 ramp

primary

#F0E85B

secondary

#3239BD

accent

#12E006

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F0E85B

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

Preview Lab → · Contrast checker → · Palette generator →