#FFBF27#FFBF27

#FFBF27 is a very light, vivid orange. Relative luminance 0.587; OKLCH L 84.1% C 0.165 H 82.7°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#FFBF27
RGB	rgb(255, 191, 39)
HSL	hsl(42, 100%, 58%)
HSV	hsv(42, 85%, 100%)
CMYK	cmyk(0%, 25.1%, 84.7%, 0%)
CIE-LAB	lab(81.11, 10.91, 76.98)
CIE-LCH	lch(81.11, 77.75, 81.93°)
OKLab	oklab(84.12% 0.0211 0.1635)
OKLCH	oklch(84.12% 0.165 82.7)
XYZ	xyz(60.2413, 58.6728, 10.0713)
Luminance	0.5867 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFBF27 #2767FF

analogous

#FF5327 #FFBF27 #D3FF27

triadic

#FFBF27 #27FFBF #BF27FF

tetradic

#FFBF27 #27FF53 #2767FF #FF27D3

square

#FFBF27 #27FF53 #2767FF #FF27D3

split-complementary

#FFBF27 #27D3FF #5327FF

monochromatic

#AC7900 #E9A400 #FFBF27 #FFD164 #FFE3A1

Accessibility & contrast

On white

1.65

#FFBF27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#FFBF27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFBF27

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFBF27	#FFFFFF	#000000	##000000
##FFBF27	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C000

Deuteranopia (green-blind)

#E9D031

Tritanopia (blue-blind)

#FFABA4

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #ffbf27;
/* rgb */ color: rgb(255, 191, 39);
/* oklch */ color: oklch(84.1% 0.165 82.7);

Tailwind

colors: {
  custom: {
    50: '#ffd171',
    500: '#ffbf27',
    950: '#000000',
  },
}

SCSS

$custom: #ffbf27;
$custom-light: #ffd171;
$custom-dark: #000000;

JSON

{
  "hex": "#ffbf27",
  "rgb": {
    "r": 255,
    "g": 191,
    "b": 39
  },
  "hsl": {
    "h": 42.222,
    "s": 100,
    "l": 57.647
  },
  "oklch": {
    "l": 0.84118,
    "c": 0.16483,
    "h": 82.7
  },
  "luminance": 0.58668
}

Semantic roles & 50–950 ramp

primary

#FFBF27

secondary

#1E48AC

accent

#68FF29

background

#FFFEFB

surface

#FFFBF1

border

#D7D4CB

text

#191409

muted

#87837D

Preview Lab

Preview with #FFBF27

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

Preview Lab → · Contrast checker → · Palette generator →