#F3B44F#F3B44F

#F3B44F is a light, vivid orange. Relative luminance 0.523; OKLCH L 81.0% C 0.137 H 76.3°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#F3B44F
RGB	rgb(243, 180, 79)
HSL	hsl(37, 87%, 63%)
HSV	hsv(37, 67%, 95%)
CMYK	cmyk(0%, 25.9%, 67.5%, 4.7%)
CIE-LAB	lab(77.44, 13.14, 58.73)
CIE-LCH	lch(77.44, 60.18, 77.39°)
OKLab	oklab(81.04% 0.0325 0.1329)
OKLCH	oklch(81.04% 0.137 76.3)
XYZ	xyz(54.6982, 52.2659, 14.6031)
Luminance	0.5226 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3B44F #4F8EF3

analogous

#F3624F #F3B44F #E0F34F

triadic

#F3B44F #4FF3B4 #B44FF3

tetradic

#F3B44F #4FF362 #4F8EF3 #F34FE0

square

#F3B44F #4FF362 #4F8EF3 #F34FE0

split-complementary

#F3B44F #4FE0F3 #624FF3

monochromatic

#BB780D #EF9C16 #F3B44F #F7CC88 #FBE5C2

Accessibility & contrast

On white

1.83

#F3B44F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.45

#F3B44F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3B44F

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3B44F	#FFFFFF	#000000	##000000
##F3B44F	1.00	1.83	11.45	11.45
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.45	21.00	1.00	1.00
##000000	11.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB643

Deuteranopia (green-blind)

#DAC652

Tritanopia (blue-blind)

#FFA39E

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #f3b44f;
/* rgb */ color: rgb(243, 180, 79);
/* oklch */ color: oklch(81.0% 0.137 76.3);

Tailwind

colors: {
  custom: {
    50: '#fcca85',
    500: '#f3b44f',
    950: '#000000',
  },
}

SCSS

$custom: #f3b44f;
$custom-light: #fcca85;
$custom-dark: #000000;

JSON

{
  "hex": "#f3b44f",
  "rgb": {
    "r": 243,
    "g": 180,
    "b": 79
  },
  "hsl": {
    "h": 36.951,
    "s": 87.234,
    "l": 63.137
  },
  "oklch": {
    "l": 0.81035,
    "c": 0.13684,
    "h": 76.3
  },
  "luminance": 0.52262
}

Semantic roles & 50–950 ramp

primary

#F3B44F

secondary

#2D63B9

accent

#59E402

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#18130B

muted

#86827E

Preview Lab

Preview with #F3B44F

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

Preview Lab → · Contrast checker → · Palette generator →