#FF9F4F#FF9F4F

#FF9F4F is a light, vivid orange. Relative luminance 0.466; OKLCH L 78.6% C 0.148 H 57.8°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#FF9F4F
RGB	rgb(255, 159, 79)
HSL	hsl(27, 100%, 65%)
HSV	hsv(27, 69%, 100%)
CMYK	cmyk(0%, 37.6%, 69%, 0%)
CIE-LAB	lab(73.95, 29.08, 55.37)
CIE-LCH	lch(73.95, 62.54, 62.29°)
OKLab	oklab(78.62% 0.0788 0.1253)
OKLCH	oklch(78.62% 0.148 57.8)
XYZ	xyz(55.0537, 46.6262, 13.4960)
Luminance	0.4662 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF9F4F #4FAFFF

analogous

#FF4F57 #FF9F4F #FFF74F

triadic

#FF9F4F #4FFF9F #9F4FFF

tetradic

#FF9F4F #57FF4F #4FAFFF #F74FFF

square

#FF9F4F #57FF4F #4FAFFF #F74FFF

split-complementary

#FF9F4F #4FFFF7 #4F57FF

monochromatic

#D46000 #FF7E12 #FF9F4F #FFC08C #FFE2C9

Accessibility & contrast

On white

2.03

#FF9F4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#FF9F4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF9F4F

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF9F4F	#FFFFFF	#000000	##000000
##FF9F4F	1.00	2.03	10.32	10.32
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA946

Deuteranopia (green-blind)

#D2BE4F

Tritanopia (blue-blind)

#FF8A8D

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #ff9f4f;
/* rgb */ color: rgb(255, 159, 79);
/* oklch */ color: oklch(78.6% 0.148 57.8);

Tailwind

colors: {
  custom: {
    50: '#ffbc84',
    500: '#ff9f4f',
    950: '#000000',
  },
}

SCSS

$custom: #ff9f4f;
$custom-light: #ffbc84;
$custom-dark: #000000;

JSON

{
  "hex": "#ff9f4f",
  "rgb": {
    "r": 255,
    "g": 159,
    "b": 79
  },
  "hsl": {
    "h": 27.273,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.78619,
    "c": 0.14802,
    "h": 57.8
  },
  "luminance": 0.46621
}

Semantic roles & 50–950 ramp

primary

#FF9F4F

secondary

#B7D8F2

accent

#7DE600

background

#FFFBF8

surface

#FFF6EF

border

#D7D0CA

text

#19120B

muted

#87817C

Preview Lab

Preview with #FF9F4F

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

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