#FBB751#FBB751

#FBB751 is a very light, vivid orange. Relative luminance 0.550; OKLCH L 82.5% C 0.140 H 74.4°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#FBB751
RGB	rgb(251, 183, 81)
HSL	hsl(36, 96%, 65%)
HSV	hsv(36, 68%, 98%)
CMYK	cmyk(0%, 27.1%, 67.7%, 1.6%)
CIE-LAB	lab(79.03, 15.00, 59.80)
CIE-LCH	lch(79.03, 61.65, 75.92°)
OKLab	oklab(82.47% 0.0377 0.1353)
OKLCH	oklch(82.47% 0.14 74.4)
XYZ	xyz(58.2061, 54.9748, 15.3286)
Luminance	0.5497 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBB751 #5195FB

analogous

#FB6251 #FBB751 #EAFB51

triadic

#FBB751 #51FBB7 #B751FB

tetradic

#FBB751 #51FB62 #5195FB #FB51EA

square

#FBB751 #51FB62 #5195FB #FB51EA

split-complementary

#FBB751 #51EAFB #6251FB

monochromatic

#CD7D05 #FA9E15 #FBB751 #FCD08D #FEE9C9

Accessibility & contrast

On white

1.75

#FBB751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.99

#FBB751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBB751

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBB751	#FFFFFF	#000000	##000000
##FBB751	1.00	1.75	11.99	11.99
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.99	21.00	1.00	1.00
##000000	11.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA45

Deuteranopia (green-blind)

#E0CA54

Tritanopia (blue-blind)

#FFA5A1

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #fbb751;
/* rgb */ color: rgb(251, 183, 81);
/* oklch */ color: oklch(82.5% 0.140 74.4);

Tailwind

colors: {
  custom: {
    50: '#ffcc86',
    500: '#fbb751',
    950: '#000000',
  },
}

SCSS

$custom: #fbb751;
$custom-light: #ffcc86;
$custom-dark: #000000;

JSON

{
  "hex": "#fbb751",
  "rgb": {
    "r": 251,
    "g": 183,
    "b": 81
  },
  "hsl": {
    "h": 36,
    "s": 95.506,
    "l": 65.098
  },
  "oklch": {
    "l": 0.82472,
    "c": 0.1404,
    "h": 74.4
  },
  "luminance": 0.5497
}

Semantic roles & 50–950 ramp

primary

#FBB751

secondary

#2868C8

accent

#5CE600

background

#FFFEFB

surface

#FFFAF2

border

#D7D3CC

text

#19130B

muted

#87837E

Preview Lab

Preview with #FBB751

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

Preview Lab → · Contrast checker → · Palette generator →