#FBB151#FBB151

#FBB151 is a light, vivid orange. Relative luminance 0.525; OKLCH L 81.4% C 0.140 H 70.4°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#FBB151
RGB	rgb(251, 177, 81)
HSL	hsl(34, 96%, 65%)
HSV	hsv(34, 68%, 98%)
CMYK	cmyk(0%, 29.5%, 67.7%, 1.6%)
CIE-LAB	lab(77.61, 18.14, 58.28)
CIE-LCH	lch(77.61, 61.03, 72.71°)
OKLab	oklab(81.37% 0.0469 0.132)
OKLCH	oklch(81.37% 0.14 70.4)
XYZ	xyz(56.9949, 52.5523, 14.9248)
Luminance	0.5255 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBB151 #519BFB

analogous

#FB5C51 #FBB151 #F0FB51

triadic

#FBB151 #51FBB1 #B151FB

tetradic

#FBB151 #51FB5C #519BFB #FB51F0

square

#FBB151 #51FB5C #519BFB #FB51F0

split-complementary

#FBB151 #51F0FB #5C51FB

monochromatic

#CD7605 #FA9615 #FBB151 #FCCC8D #FEE7C9

Accessibility & contrast

On white

1.82

#FBB151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#FBB151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBB151

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBB151	#FFFFFF	#000000	##000000
##FBB151	1.00	1.82	11.51	11.51
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB546

Deuteranopia (green-blind)

#DCC753

Tritanopia (blue-blind)

#FF9F9C

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #fbb151;
/* rgb */ color: rgb(251, 177, 81);
/* oklch */ color: oklch(81.4% 0.140 70.4);

Tailwind

colors: {
  custom: {
    50: '#ffc886',
    500: '#fbb151',
    950: '#000000',
  },
}

SCSS

$custom: #fbb151;
$custom-light: #ffc886;
$custom-dark: #000000;

JSON

{
  "hex": "#fbb151",
  "rgb": {
    "r": 251,
    "g": 177,
    "b": 81
  },
  "hsl": {
    "h": 33.882,
    "s": 95.506,
    "l": 65.098
  },
  "oklch": {
    "l": 0.81366,
    "c": 0.1401,
    "h": 70.4
  },
  "luminance": 0.52548
}

Semantic roles & 50–950 ramp

primary

#FBB151

secondary

#286EC8

accent

#64E600

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#19130B

muted

#87827E

Preview Lab

Preview with #FBB151

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

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