#FFBB5B#FFBB5B

#FFBB5B is a very light, vivid orange. Relative luminance 0.576; OKLCH L 83.7% C 0.136 H 73.3°. Best body text is #000000 at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#FFBB5B
RGB	rgb(255, 187, 91)
HSL	hsl(35, 100%, 68%)
HSV	hsv(35, 64%, 100%)
CMYK	cmyk(0%, 26.7%, 64.3%, 0%)
CIE-LAB	lab(80.49, 15.14, 57.01)
CIE-LCH	lch(80.49, 58.99, 75.13°)
OKLab	oklab(83.74% 0.0391 0.1307)
OKLCH	oklch(83.74% 0.136 73.3)
XYZ	xyz(60.9024, 57.5606, 17.7982)
Luminance	0.5756 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFBB5B #5B9FFF

analogous

#FF695B #FFBB5B #F1FF5B

triadic

#FFBB5B #5BFFBB #BB5BFF

tetradic

#FFBB5B #5BFF69 #5B9FFF #FF5BF1

square

#FFBB5B #5BFF69 #5B9FFF #FF5BF1

split-complementary

#FFBB5B #5BF1FF #695BFF

monochromatic

#E08300 #FFA21E #FFBB5B #FFD498 #FFEED5

Accessibility & contrast

On white

1.68

#FFBB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.51

#FFBB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFBB5B

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFBB5B	#FFFFFF	#000000	##000000
##FFBB5B	1.00	1.68	12.51	12.51
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.51	21.00	1.00	1.00
##000000	12.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BE51

Deuteranopia (green-blind)

#E3CE5E

Tritanopia (blue-blind)

#FFAAA6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #ffbb5b;
/* rgb */ color: rgb(255, 187, 91);
/* oklch */ color: oklch(83.7% 0.136 73.3);

Tailwind

colors: {
  custom: {
    50: '#ffcf8d',
    500: '#ffbb5b',
    950: '#000000',
  },
}

SCSS

$custom: #ffbb5b;
$custom-light: #ffcf8d;
$custom-dark: #000000;

JSON

{
  "hex": "#ffbb5b",
  "rgb": {
    "r": 255,
    "g": 187,
    "b": 91
  },
  "hsl": {
    "h": 35.122,
    "s": 100,
    "l": 67.843
  },
  "oklch": {
    "l": 0.83742,
    "c": 0.13645,
    "h": 73.3
  },
  "luminance": 0.57556
}

Semantic roles & 50–950 ramp

primary

#FFBB5B

secondary

#2670D8

accent

#5FE600

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#19130C

muted

#87837F

Preview Lab

Preview with #FFBB5B

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

Preview Lab → · Contrast checker → · Palette generator →