#FBBF5B#FBBF5B

#FBBF5B is a very light, vivid orange. Relative luminance 0.585; OKLCH L 84.1% C 0.135 H 77.8°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#FBBF5B
RGB	rgb(251, 191, 91)
HSL	hsl(38, 95%, 67%)
HSV	hsv(38, 64%, 98%)
CMYK	cmyk(0%, 23.9%, 63.7%, 1.6%)
CIE-LAB	lab(81.03, 11.40, 57.50)
CIE-LCH	lch(81.03, 58.62, 78.78°)
OKLab	oklab(84.07% 0.0284 0.1319)
OKLCH	oklch(84.07% 0.135 77.8)
XYZ	xyz(60.3063, 58.5304, 18.0167)
Luminance	0.5853 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBBF5B #5B97FB

analogous

#FB6F5B #FBBF5B #E7FB5B

triadic

#FBBF5B #5BFBBF #BF5BFB

tetradic

#FBBF5B #5BFB6F #5B97FB #FB5BE7

square

#FBBF5B #5BFB6F #5B97FB #FB5BE7

split-complementary

#FBBF5B #5BE7FB #6F5BFB

monochromatic

#D68805 #FAA81F #FBBF5B #FCD697 #FEEED2

Accessibility & contrast

On white

1.65

#FBBF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.71

#FBBF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBBF5B

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBBF5B	#FFFFFF	#000000	##000000
##FBBF5B	1.00	1.65	12.71	12.71
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.71	21.00	1.00	1.00
##000000	12.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C150

Deuteranopia (green-blind)

#E4CF5E

Tritanopia (blue-blind)

#FFAEA9

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #fbbf5b;
/* rgb */ color: rgb(251, 191, 91);
/* oklch */ color: oklch(84.1% 0.135 77.8);

Tailwind

colors: {
  custom: {
    50: '#ffd28d',
    500: '#fbbf5b',
    950: '#000000',
  },
}

SCSS

$custom: #fbbf5b;
$custom-light: #ffd28d;
$custom-dark: #000000;

JSON

{
  "hex": "#fbbf5b",
  "rgb": {
    "r": 251,
    "g": 191,
    "b": 91
  },
  "hsl": {
    "h": 37.5,
    "s": 95.238,
    "l": 67.059
  },
  "oklch": {
    "l": 0.8407,
    "c": 0.13491,
    "h": 77.8
  },
  "luminance": 0.58526
}

Semantic roles & 50–950 ramp

primary

#FBBF5B

secondary

#2A68D1

accent

#56E600

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#19140C

muted

#87837F

Preview Lab

Preview with #FBBF5B

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

Preview Lab → · Contrast checker → · Palette generator →