#FFBB4F#FFBB4F

#FFBB4F is a very light, vivid orange. Relative luminance 0.574; OKLCH L 83.6% C 0.144 H 75.7°. Best body text is #000000 at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#FFBB4F
RGB	rgb(255, 187, 79)
HSL	hsl(37, 100%, 65%)
HSV	hsv(37, 69%, 100%)
CMYK	cmyk(0%, 26.7%, 69%, 0%)
CIE-LAB	lab(80.39, 14.47, 62.24)
CIE-LCH	lch(80.39, 63.90, 76.91°)
OKLab	oklab(83.63% 0.0356 0.14)
OKLCH	oklch(83.63% 0.144 75.7)
XYZ	xyz(60.4256, 57.3699, 15.2866)
Luminance	0.5736 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFBB4F #4F93FF

analogous

#FF634F #FFBB4F #EBFF4F

triadic

#FFBB4F #4FFFBB #BB4FFF

tetradic

#FFBB4F #4FFF63 #4F93FF #FF4FEB

square

#FFBB4F #4FFF63 #4F93FF #FF4FEB

split-complementary

#FFBB4F #4FEBFF #634FFF

monochromatic

#D48200 #FFA312 #FFBB4F #FFD38C #FFEAC9

Accessibility & contrast

On white

1.68

#FFBB4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.47

#FFBB4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFBB4F

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFBB4F	#FFFFFF	#000000	##000000
##FFBB4F	1.00	1.68	12.47	12.47
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.47	21.00	1.00	1.00
##000000	12.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE42

Deuteranopia (green-blind)

#E4CE52

Tritanopia (blue-blind)

#FFA9A4

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #ffbb4f;
/* rgb */ color: rgb(255, 187, 79);
/* oklch */ color: oklch(83.6% 0.144 75.7);

Tailwind

colors: {
  custom: {
    50: '#ffcf85',
    500: '#ffbb4f',
    950: '#000000',
  },
}

SCSS

$custom: #ffbb4f;
$custom-light: #ffcf85;
$custom-dark: #000000;

JSON

{
  "hex": "#ffbb4f",
  "rgb": {
    "r": 255,
    "g": 187,
    "b": 79
  },
  "hsl": {
    "h": 36.818,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.83625,
    "c": 0.14441,
    "h": 75.7
  },
  "luminance": 0.57365
}

Semantic roles & 50–950 ramp

primary

#FFBB4F

secondary

#2466CE

accent

#59E600

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#19130B

muted

#87837E

Preview Lab

Preview with #FFBB4F

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

Preview Lab → · Contrast checker → · Palette generator →