#FFBB43#FFBB43

#FFBB43 is a very light, vivid orange. Relative luminance 0.572; OKLCH L 83.5% C 0.152 H 77.6°. Best body text is #000000 at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#FFBB43
RGB	rgb(255, 187, 67)
HSL	hsl(38, 100%, 63%)
HSV	hsv(38, 74%, 100%)
CMYK	cmyk(0%, 26.7%, 73.7%, 0%)
CIE-LAB	lab(80.30, 13.91, 67.07)
CIE-LCH	lch(80.30, 68.50, 78.29°)
OKLab	oklab(83.53% 0.0325 0.148)
OKLCH	oklch(83.53% 0.152 77.6)
XYZ	xyz(60.0275, 57.2107, 13.1903)
Luminance	0.5721 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFBB43 #4387FF

analogous

#FF5D43 #FFBB43 #E5FF43

triadic

#FFBB43 #43FFBB #BB43FF

tetradic

#FFBB43 #43FF5D #4387FF #FF43E5

square

#FFBB43 #43FF5D #4387FF #FF43E5

split-complementary

#FFBB43 #43E5FF #5D43FF

monochromatic

#C87F00 #FFA506 #FFBB43 #FFD180 #FFE7BD

Accessibility & contrast

On white

1.69

#FFBB43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.44

#FFBB43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFBB43

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFBB43	#FFFFFF	#000000	##000000
##FFBB43	1.00	1.69	12.44	12.44
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.44	21.00	1.00	1.00
##000000	12.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD31

Deuteranopia (green-blind)

#E5CE47

Tritanopia (blue-blind)

#FFA8A3

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #ffbb43;
/* rgb */ color: rgb(255, 187, 67);
/* oklch */ color: oklch(83.5% 0.152 77.6);

Tailwind

colors: {
  custom: {
    50: '#ffcf7e',
    500: '#ffbb43',
    950: '#000000',
  },
}

SCSS

$custom: #ffbb43;
$custom-light: #ffcf7e;
$custom-dark: #000000;

JSON

{
  "hex": "#ffbb43",
  "rgb": {
    "r": 255,
    "g": 187,
    "b": 67
  },
  "hsl": {
    "h": 38.298,
    "s": 100,
    "l": 63.137
  },
  "oklch": {
    "l": 0.83526,
    "c": 0.15151,
    "h": 77.6
  },
  "luminance": 0.57206
}

Semantic roles & 50–950 ramp

primary

#FFBB43

secondary

#235DC4

accent

#53E600

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#19130A

muted

#87837D

Preview Lab

Preview with #FFBB43

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

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