#FFB648#FFB648

#FFB648 is a very light, vivid orange. Relative luminance 0.552; OKLCH L 82.6% C 0.148 H 73.8°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#FFB648
RGB	rgb(255, 182, 72)
HSL	hsl(36, 100%, 64%)
HSV	hsv(36, 72%, 100%)
CMYK	cmyk(0%, 28.6%, 71.8%, 0%)
CIE-LAB	lab(79.15, 16.73, 63.91)
CIE-LCH	lch(79.15, 66.07, 75.33°)
OKLab	oklab(82.64% 0.0413 0.1422)
OKLCH	oklch(82.64% 0.148 73.8)
XYZ	xyz(59.1418, 55.1887, 13.6673)
Luminance	0.5518 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFB648 #4891FF

analogous

#FF5B48 #FFB648 #ECFF48

triadic

#FFB648 #48FFB6 #B648FF

tetradic

#FFB648 #48FF5B #4891FF #FF48EC

square

#FFB648 #48FF5B #4891FF #FF48EC

split-complementary

#FFB648 #48ECFF #5B48FF

monochromatic

#CD7B00 #FF9E0B #FFB648 #FFCE85 #FFE7C2

Accessibility & contrast

On white

1.74

#FFB648 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#FFB648 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFB648

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFB648	#FFFFFF	#000000	##000000
##FFB648	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA3A

Deuteranopia (green-blind)

#E1CB4B

Tritanopia (blue-blind)

#FFA39F

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #ffb648;
/* rgb */ color: rgb(255, 182, 72);
/* oklch */ color: oklch(82.6% 0.148 73.8);

Tailwind

colors: {
  custom: {
    50: '#ffcb81',
    500: '#ffb648',
    950: '#000000',
  },
}

SCSS

$custom: #ffb648;
$custom-light: #ffcb81;
$custom-dark: #000000;

JSON

{
  "hex": "#ffb648",
  "rgb": {
    "r": 255,
    "g": 182,
    "b": 72
  },
  "hsl": {
    "h": 36.066,
    "s": 100,
    "l": 64.118
  },
  "oklch": {
    "l": 0.8264,
    "c": 0.14813,
    "h": 73.8
  },
  "luminance": 0.55184
}

Semantic roles & 50–950 ramp

primary

#FFB648

secondary

#2365C8

accent

#5CE600

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#19130B

muted

#87827E

Preview Lab

Preview with #FFB648

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

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