#FFAC55#FFAC55

#FFAC55 is a light, vivid orange. Relative luminance 0.514; OKLCH L 81.0% C 0.141 H 64.6°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#FFAC55
RGB	rgb(255, 172, 85)
HSL	hsl(31, 100%, 67%)
HSV	hsv(31, 67%, 100%)
CMYK	cmyk(0%, 32.5%, 66.7%, 0%)
CIE-LAB	lab(76.94, 22.62, 55.84)
CIE-LCH	lch(76.94, 60.25, 67.95°)
OKLab	oklab(80.95% 0.0604 0.1273)
OKLCH	oklch(80.95% 0.141 64.6)
XYZ	xyz(57.6363, 51.4260, 15.4833)
Luminance	0.5142 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFAC55 #55A8FF

analogous

#FF5755 #FFAC55 #FDFF55

triadic

#FFAC55 #55FFAC #AC55FF

tetradic

#FFAC55 #55FF57 #55A8FF #FF55FD

square

#FFAC55 #55FF57 #55A8FF #FF55FD

split-complementary

#FFAC55 #55FDFF #5755FF

monochromatic

#DA6F00 #FF8E18 #FFAC55 #FFCA92 #FFE8CF

Accessibility & contrast

On white

1.86

#FFAC55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#FFAC55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFAC55

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFAC55	#FFFFFF	#000000	##000000
##FFAC55	1.00	1.86	11.28	11.28
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.28	21.00	1.00	1.00
##000000	11.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B24C

Deuteranopia (green-blind)

#DAC656

Tritanopia (blue-blind)

#FF9999

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #ffac55;
/* rgb */ color: rgb(255, 172, 85);
/* oklch */ color: oklch(81.0% 0.141 64.6);

Tailwind

colors: {
  custom: {
    50: '#ffc488',
    500: '#ffac55',
    950: '#000000',
  },
}

SCSS

$custom: #ffac55;
$custom-light: #ffc488;
$custom-dark: #000000;

JSON

{
  "hex": "#ffac55",
  "rgb": {
    "r": 255,
    "g": 172,
    "b": 85
  },
  "hsl": {
    "h": 30.706,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.80952,
    "c": 0.14093,
    "h": 64.6
  },
  "luminance": 0.51421
}

Semantic roles & 50–950 ramp

primary

#FFAC55

secondary

#257AD3

accent

#70E600

background

#FFFDFC

surface

#FFF9F3

border

#D7D2CD

text

#19120C

muted

#87827F

Preview Lab

Preview with #FFAC55

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

Preview Lab → · Contrast checker → · Palette generator →