#FFAC3F#FFAC3F

#FFAC3F is a light, vivid orange. Relative luminance 0.511; OKLCH L 80.8% C 0.153 H 69.2°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#FFAC3F
RGB	rgb(255, 172, 63)
HSL	hsl(34, 100%, 62%)
HSV	hsv(34, 75%, 100%)
CMYK	cmyk(0%, 32.5%, 75.3%, 0%)
CIE-LAB	lab(76.76, 21.57, 65.18)
CIE-LCH	lch(76.76, 68.66, 71.69°)
OKLab	oklab(80.76% 0.0544 0.1431)
OKLCH	oklch(80.76% 0.153 69.2)
XYZ	xyz(56.8941, 51.1291, 11.5742)
Luminance	0.5112 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFAC3F #3F92FF

analogous

#FF4C3F #FFAC3F #F2FF3F

triadic

#FFAC3F #3FFFAC #AC3FFF

tetradic

#FFAC3F #3FFF4C #3F92FF #FF3FF2

square

#FFAC3F #3FFF4C #3F92FF #FF3FF2

split-complementary

#FFAC3F #3FF2FF #4C3FFF

monochromatic

#C46F00 #FF9202 #FFAC3F #FFC67C #FFE1B9

Accessibility & contrast

On white

1.87

#FFAC3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#FFAC3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFAC3F

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFAC3F	#FFFFFF	#000000	##000000
##FFAC3F	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B22F

Deuteranopia (green-blind)

#DBC542

Tritanopia (blue-blind)

#FF9896

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #ffac3f;
/* rgb */ color: rgb(255, 172, 63);
/* oklch */ color: oklch(80.8% 0.153 69.2);

Tailwind

colors: {
  custom: {
    50: '#ffc47b',
    500: '#ffac3f',
    950: '#000000',
  },
}

SCSS

$custom: #ffac3f;
$custom-light: #ffc47b;
$custom-dark: #000000;

JSON

{
  "hex": "#ffac3f",
  "rgb": {
    "r": 255,
    "g": 172,
    "b": 63
  },
  "hsl": {
    "h": 34.063,
    "s": 100,
    "l": 62.353
  },
  "oklch": {
    "l": 0.80755,
    "c": 0.15311,
    "h": 69.2
  },
  "luminance": 0.51124
}

Semantic roles & 50–950 ramp

primary

#FFAC3F

secondary

#2266C0

accent

#63E600

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#19120A

muted

#87827D

Preview Lab

Preview with #FFAC3F

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

Preview Lab → · Contrast checker → · Palette generator →