#F4943B#F4943B

#F4943B is a light, vivid orange. Relative luminance 0.407; OKLCH L 75.2% C 0.153 H 59.3°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#F4943B
RGB	rgb(244, 148, 59)
HSL	hsl(29, 89%, 59%)
HSV	hsv(29, 76%, 96%)
CMYK	cmyk(0%, 39.3%, 75.8%, 4.3%)
CIE-LAB	lab(69.99, 29.43, 59.75)
CIE-LCH	lch(69.99, 66.61, 63.78°)
OKLab	oklab(75.22% 0.0778 0.1312)
OKLCH	oklch(75.22% 0.153 59.3)
XYZ	xyz(48.6917, 40.7337, 9.4350)
Luminance	0.4073 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4943B #3B9BF4

analogous

#F43B3F #F4943B #F4F13B

triadic

#F4943B #3BF494 #943BF4

tetradic

#F4943B #3FF43B #3B9BF4 #F13BF4

square

#F4943B #3FF43B #3B9BF4 #F13BF4

split-complementary

#F4943B #3BF4F1 #3B3FF4

monochromatic

#AB570A #E5750D #F4943B #F7B475 #FBD3AF

Accessibility & contrast

On white

2.30

#F4943B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#F4943B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4943B

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4943B	#FFFFFF	#000000	##000000
##F4943B	1.00	2.30	9.15	9.15
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19E2F

Deuteranopia (green-blind)

#C8B43B

Tritanopia (blue-blind)

#FF7F82

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #f4943b;
/* rgb */ color: rgb(244, 148, 59);
/* oklch */ color: oklch(75.2% 0.153 59.3);

Tailwind

colors: {
  custom: {
    50: '#feb476',
    500: '#f4943b',
    950: '#000000',
  },
}

SCSS

$custom: #f4943b;
$custom-light: #feb476;
$custom-dark: #000000;

JSON

{
  "hex": "#f4943b",
  "rgb": {
    "r": 244,
    "g": 148,
    "b": 59
  },
  "hsl": {
    "h": 28.865,
    "s": 89.372,
    "l": 59.412
  },
  "oklch": {
    "l": 0.75215,
    "c": 0.15252,
    "h": 59.3
  },
  "luminance": 0.40729
}

Semantic roles & 50–950 ramp

primary

#F4943B

secondary

#A1C7E9

accent

#98FF29

background

#FFFBF7

surface

#FFF6ED

border

#D7D0C8

text

#191109

muted

#87807B

Preview Lab

Preview with #F4943B

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

Preview Lab → · Contrast checker → · Palette generator →