#FFC651#FFC651

#FFC651 is a very light, vivid orange. Relative luminance 0.622; OKLCH L 85.7% C 0.146 H 82.3°. Best body text is #000000 at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#FFC651
RGB	rgb(255, 198, 81)
HSL	hsl(40, 100%, 66%)
HSV	hsv(40, 68%, 100%)
CMYK	cmyk(0%, 22.4%, 68.2%, 0%)
CIE-LAB	lab(83.04, 8.86, 64.17)
CIE-LCH	lch(83.04, 64.78, 82.14°)
OKLab	oklab(85.71% 0.0195 0.1444)
OKLCH	oklch(85.71% 0.146 82.3)
XYZ	xyz(62.9231, 62.2466, 16.4837)
Luminance	0.6224 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFC651 #518AFF

analogous

#FF6F51 #FFC651 #E1FF51

triadic

#FFC651 #51FFC6 #C651FF

tetradic

#FFC651 #51FF6F #518AFF #FF51E1

square

#FFC651 #51FF6F #518AFF #FF51E1

split-complementary

#FFC651 #51E1FF #6F51FF

monochromatic

#D69000 #FFB214 #FFC651 #FFDA8E #FFEECB

Accessibility & contrast

On white

1.56

#FFC651 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.45

#FFC651 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFC651

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFC651	#FFFFFF	#000000	##000000
##FFC651	1.00	1.56	13.45	13.45
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.45	21.00	1.00	1.00
##000000	13.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC643

Deuteranopia (green-blind)

#EBD556

Tritanopia (blue-blind)

#FFB5AD

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #ffc651;
/* rgb */ color: rgb(255, 198, 81);
/* oklch */ color: oklch(85.7% 0.146 82.3);

Tailwind

colors: {
  custom: {
    50: '#ffd787',
    500: '#ffc651',
    950: '#000000',
  },
}

SCSS

$custom: #ffc651;
$custom-light: #ffd787;
$custom-dark: #000000;

JSON

{
  "hex": "#ffc651",
  "rgb": {
    "r": 255,
    "g": 198,
    "b": 81
  },
  "hsl": {
    "h": 40.345,
    "s": 100,
    "l": 65.882
  },
  "oklch": {
    "l": 0.85711,
    "c": 0.14573,
    "h": 82.3
  },
  "luminance": 0.62242
}

Semantic roles & 50–950 ramp

primary

#FFC651

secondary

#255DD0

accent

#4BE600

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#19140C

muted

#87837F

Preview Lab

Preview with #FFC651

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

Preview Lab → · Contrast checker → · Palette generator →