#F5703E#F5703E

#F5703E is a light, vivid orange. Relative luminance 0.313; OKLCH L 69.7% C 0.176 H 40.2°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#F5703E
RGB	rgb(245, 112, 62)
HSL	hsl(16, 90%, 60%)
HSV	hsv(16, 75%, 96%)
CMYK	cmyk(0%, 54.3%, 74.7%, 3.9%)
CIE-LAB	lab(62.81, 48.06, 51.16)
CIE-LCH	lch(62.81, 70.19, 46.79°)
OKLab	oklab(69.75% 0.1344 0.1134)
OKLCH	oklch(69.75% 0.176 40.2)
XYZ	xyz(44.3243, 31.3544, 8.2744)
Luminance	0.3135 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5703E #3EC3F5

analogous

#F53E68 #F5703E #F5CB3E

triadic

#F5703E #3EF570 #703EF5

tetradic

#F5703E #68F53E #3EC3F5 #CB3EF5

square

#F5703E #68F53E #3EC3F5 #CB3EF5

split-complementary

#F5703E #3EF5CB #3E68F5

monochromatic

#B03709 #EA490C #F5703E #F89B78 #FBC6B2

Accessibility & contrast

On white

2.89

#F5703E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#F5703E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5703E

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5703E	#FFFFFF	#000000	##000000
##F5703E	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958638

Deuteranopia (green-blind)

#B5A33A

Tritanopia (blue-blind)

#FF5365

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #f5703e;
/* rgb */ color: rgb(245, 112, 62);
/* oklch */ color: oklch(69.7% 0.176 40.2);

Tailwind

colors: {
  custom: {
    50: '#ff9c76',
    500: '#f5703e',
    950: '#000000',
  },
}

SCSS

$custom: #f5703e;
$custom-light: #ff9c76;
$custom-dark: #000000;

JSON

{
  "hex": "#f5703e",
  "rgb": {
    "r": 245,
    "g": 112,
    "b": 62
  },
  "hsl": {
    "h": 16.393,
    "s": 90.148,
    "l": 60.196
  },
  "oklch": {
    "l": 0.69745,
    "c": 0.17579,
    "h": 40.2
  },
  "luminance": 0.31349
}

Semantic roles & 50–950 ramp

primary

#F5703E

secondary

#A4D7EA

accent

#A7E600

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#1A0E09

muted

#877E7B

Preview Lab

Preview with #F5703E

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

Preview Lab → · Contrast checker → · Palette generator →