#F0B641#F0B641

#F0B641 is a light, vivid orange. Relative luminance 0.524; OKLCH L 81.0% C 0.145 H 81.2°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#F0B641
RGB	rgb(240, 182, 65)
HSL	hsl(40, 85%, 60%)
HSV	hsv(40, 73%, 94%)
CMYK	cmyk(0%, 24.2%, 72.9%, 5.9%)
CIE-LAB	lab(77.50, 10.13, 64.57)
CIE-LCH	lch(77.50, 65.36, 81.09°)
OKLab	oklab(80.98% 0.0222 0.1429)
OKLCH	oklch(80.98% 0.145 81.2)
XYZ	xyz(53.6207, 52.3668, 12.2837)
Luminance	0.5236 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0B641 #417BF0

analogous

#F05E41 #F0B641 #D3F041

triadic

#F0B641 #41F0B6 #B641F0

tetradic

#F0B641 #41F05E #417BF0 #F041D3

square

#F0B641 #41F05E #417BF0 #F041D3

split-complementary

#F0B641 #41D3F0 #5E41F0

monochromatic

#A9760D #E29D12 #F0B641 #F4CC7A #F9E2B2

Accessibility & contrast

On white

1.83

#F0B641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#F0B641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0B641

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0B641	#FFFFFF	#000000	##000000
##F0B641	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB730

Deuteranopia (green-blind)

#DBC546

Tritanopia (blue-blind)

#FFA59E

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #f0b641;
/* rgb */ color: rgb(240, 182, 65);
/* oklch */ color: oklch(81.0% 0.145 81.2);

Tailwind

colors: {
  custom: {
    50: '#facb7d',
    500: '#f0b641',
    950: '#000000',
  },
}

SCSS

$custom: #f0b641;
$custom-light: #facb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#f0b641",
  "rgb": {
    "r": 240,
    "g": 182,
    "b": 65
  },
  "hsl": {
    "h": 40.114,
    "s": 85.366,
    "l": 59.804
  },
  "oklch": {
    "l": 0.80977,
    "c": 0.14464,
    "h": 81.2
  },
  "luminance": 0.52363
}

Semantic roles & 50–950 ramp

primary

#F0B641

secondary

#2B55AA

accent

#71FC2C

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#18130A

muted

#86827D

Preview Lab

Preview with #F0B641

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

Preview Lab → · Contrast checker → · Palette generator →