#F39945#F39945

#F39945 is a light, vivid orange. Relative luminance 0.423; OKLCH L 76.0% C 0.145 H 60.5°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#F39945
RGB	rgb(243, 153, 69)
HSL	hsl(29, 88%, 61%)
HSV	hsv(29, 72%, 95%)
CMYK	cmyk(0%, 37%, 71.6%, 4.7%)
CIE-LAB	lab(71.06, 26.84, 56.43)
CIE-LCH	lch(71.06, 62.49, 64.56°)
OKLab	oklab(76.04% 0.0716 0.1263)
OKLCH	oklch(76.04% 0.145 60.5)
XYZ	xyz(49.4315, 42.2717, 11.1850)
Luminance	0.4227 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F39945 #459FF3

analogous

#F34548 #F39945 #F3F045

triadic

#F39945 #45F399 #9945F3

tetradic

#F39945 #48F345 #459FF3 #F045F3

square

#F39945 #48F345 #459FF3 #F045F3

split-complementary

#F39945 #45F3F0 #4548F3

monochromatic

#B25C0B #EC7A0F #F39945 #F7B97E #FAD8B8

Accessibility & contrast

On white

2.22

#F39945 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#F39945 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F39945

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F39945	#FFFFFF	#000000	##000000
##F39945	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A23B

Deuteranopia (green-blind)

#CAB646

Tritanopia (blue-blind)

#FF8587

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #f39945;
/* rgb */ color: rgb(243, 153, 69);
/* oklch */ color: oklch(76.0% 0.145 60.5);

Tailwind

colors: {
  custom: {
    50: '#fdb77d',
    500: '#f39945',
    950: '#000000',
  },
}

SCSS

$custom: #f39945;
$custom-light: #fdb77d;
$custom-dark: #000000;

JSON

{
  "hex": "#f39945",
  "rgb": {
    "r": 243,
    "g": 153,
    "b": 69
  },
  "hsl": {
    "h": 28.966,
    "s": 87.879,
    "l": 61.176
  },
  "oklch": {
    "l": 0.76041,
    "c": 0.14512,
    "h": 60.5
  },
  "luminance": 0.42267
}

Semantic roles & 50–950 ramp

primary

#F39945

secondary

#A9CBEB

accent

#77E401

background

#FFFBF7

surface

#FFF6EE

border

#D7D0C9

text

#19110A

muted

#87807C

Preview Lab

Preview with #F39945

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

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