#F0C558#F0C558

#F0C558 is a very light, vivid orange. Relative luminance 0.592; OKLCH L 84.1% C 0.135 H 87.5°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#F0C558
RGB	rgb(240, 197, 88)
HSL	hsl(43, 84%, 64%)
HSV	hsv(43, 63%, 94%)
CMYK	cmyk(0%, 17.9%, 63.3%, 5.9%)
CIE-LAB	lab(81.38, 3.53, 58.93)
CIE-LCH	lch(81.38, 59.03, 86.57°)
OKLab	oklab(84.09% 0.0058 0.1348)
OKLCH	oklch(84.09% 0.135 87.5)
XYZ	xyz(57.6659, 59.1658, 17.6134)
Luminance	0.5916 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0C558 #5883F0

analogous

#F07958 #F0C558 #CFF058

triadic

#F0C558 #58F0C5 #C558F0

tetradic

#F0C558 #58F079 #5883F0 #F058CF

square

#F0C558 #58F079 #5883F0 #F058CF

split-complementary

#F0C558 #58CFF0 #7958F0

monochromatic

#BD8C11 #EBB120 #F0C558 #F5D990 #FAECC8

Accessibility & contrast

On white

1.64

#F0C558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#F0C558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0C558

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0C558	#FFFFFF	#000000	##000000
##F0C558	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC34C

Deuteranopia (green-blind)

#E4CF5C

Tritanopia (blue-blind)

#FFB6AD

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #f0c558;
/* rgb */ color: rgb(240, 197, 88);
/* oklch */ color: oklch(84.1% 0.135 87.5);

Tailwind

colors: {
  custom: {
    50: '#f9d68b',
    500: '#f0c558',
    950: '#000000',
  },
}

SCSS

$custom: #f0c558;
$custom-light: #f9d68b;
$custom-dark: #000000;

JSON

{
  "hex": "#f0c558",
  "rgb": {
    "r": 240,
    "g": 197,
    "b": 88
  },
  "hsl": {
    "h": 43.026,
    "s": 83.516,
    "l": 64.314
  },
  "oklch": {
    "l": 0.84087,
    "c": 0.13495,
    "h": 87.5
  },
  "luminance": 0.59162
}

Semantic roles & 50–950 ramp

primary

#F0C558

secondary

#3158BB

accent

#43E006

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #F0C558

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

Preview Lab → · Contrast checker → · Palette generator →