#F37F54#F37F54

#F37F54 is a light, vivid orange. Relative luminance 0.349; OKLCH L 71.9% C 0.154 H 40.6°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#F37F54
RGB	rgb(243, 127, 84)
HSL	hsl(16, 87%, 64%)
HSV	hsv(16, 65%, 95%)
CMYK	cmyk(0%, 47.7%, 65.4%, 4.7%)
CIE-LAB	lab(65.65, 41.05, 43.10)
CIE-LCH	lch(65.65, 59.52, 46.39°)
OKLab	oklab(71.93% 0.1168 0.1001)
OKLCH	oklch(71.93% 0.154 40.6)
XYZ	xyz(46.1557, 34.8788, 12.6874)
Luminance	0.3487 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37F54 #54C8F3

analogous

#F35479 #F37F54 #F3CE54

triadic

#F37F54 #54F37F #7F54F3

tetradic

#F37F54 #79F354 #54C8F3 #CE54F3

square

#F37F54 #79F354 #54C8F3 #CE54F3

split-complementary

#F37F54 #54F3CE #5479F3

monochromatic

#BF3D0D #EF541B #F37F54 #F7AA8D #FBD5C6

Accessibility & contrast

On white

2.63

#F37F54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#F37F54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37F54

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37F54	#FFFFFF	#000000	##000000
##F37F54	1.00	2.63	7.97	7.97
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9050

Deuteranopia (green-blind)

#BAA952

Tritanopia (blue-blind)

#FF6975

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #f37f54;
/* rgb */ color: rgb(243, 127, 84);
/* oklch */ color: oklch(71.9% 0.154 40.6);

Tailwind

colors: {
  custom: {
    50: '#fda685',
    500: '#f37f54',
    950: '#000000',
  },
}

SCSS

$custom: #f37f54;
$custom-light: #fda685;
$custom-dark: #000000;

JSON

{
  "hex": "#f37f54",
  "rgb": {
    "r": 243,
    "g": 127,
    "b": 84
  },
  "hsl": {
    "h": 16.226,
    "s": 86.885,
    "l": 64.118
  },
  "oklch": {
    "l": 0.71934,
    "c": 0.15379,
    "h": 40.6
  },
  "luminance": 0.34874
}

Semantic roles & 50–950 ramp

primary

#F37F54

secondary

#B6DEED

accent

#A6E302

background

#FFFAF8

surface

#FFF4EF

border

#D7CECA

text

#190F0B

muted

#877F7C

Preview Lab

Preview with #F37F54

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

Preview Lab → · Contrast checker → · Palette generator →