#FBB648#FBB648

#FBB648 is a very light, vivid orange. Relative luminance 0.544; OKLCH L 82.2% C 0.146 H 75.4°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#FBB648
RGB	rgb(251, 182, 72)
HSL	hsl(37, 96%, 63%)
HSV	hsv(37, 71%, 98%)
CMYK	cmyk(0%, 27.5%, 71.3%, 1.6%)
CIE-LAB	lab(78.72, 15.07, 63.33)
CIE-LCH	lch(78.72, 65.10, 76.62°)
OKLab	oklab(82.21% 0.0367 0.1412)
OKLCH	oklch(82.21% 0.146 75.4)
XYZ	xyz(57.6852, 54.4376, 13.5990)
Luminance	0.5443 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBB648 #488DFB

analogous

#FB5C48 #FBB648 #E6FB48

triadic

#FBB648 #48FBB6 #B648FB

tetradic

#FBB648 #48FB5C #488DFB #FB48E6

square

#FBB648 #48FB5C #488DFB #FB48E6

split-complementary

#FBB648 #48E6FB #5C48FB

monochromatic

#C47A04 #FA9E0C #FBB648 #FCCE84 #FEE6C0

Accessibility & contrast

On white

1.77

#FBB648 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#FBB648 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBB648

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBB648	#FFFFFF	#000000	##000000
##FBB648	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB93A

Deuteranopia (green-blind)

#E0CA4C

Tritanopia (blue-blind)

#FFA49F

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #fbb648;
/* rgb */ color: rgb(251, 182, 72);
/* oklch */ color: oklch(82.2% 0.146 75.4);

Tailwind

colors: {
  custom: {
    50: '#ffcb81',
    500: '#fbb648',
    950: '#000000',
  },
}

SCSS

$custom: #fbb648;
$custom-light: #ffcb81;
$custom-dark: #000000;

JSON

{
  "hex": "#fbb648",
  "rgb": {
    "r": 251,
    "g": 182,
    "b": 72
  },
  "hsl": {
    "h": 36.872,
    "s": 95.722,
    "l": 63.333
  },
  "oklch": {
    "l": 0.82206,
    "c": 0.14588,
    "h": 75.4
  },
  "luminance": 0.54433
}

Semantic roles & 50–950 ramp

primary

#FBB648

secondary

#2662C1

accent

#58E600

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#19130B

muted

#87827E

Preview Lab

Preview with #FBB648

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

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