#EFBF56#EFBF56

#EFBF56 is a very light, vivid orange. Relative luminance 0.563; OKLCH L 82.8% C 0.133 H 84.3°. Best body text is #000000 at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#EFBF56
RGB	rgb(239, 191, 86)
HSL	hsl(41, 83%, 64%)
HSV	hsv(41, 64%, 94%)
CMYK	cmyk(0%, 20.1%, 64%, 6.3%)
CIE-LAB	lab(79.78, 6.11, 58.03)
CIE-LCH	lch(79.78, 58.35, 83.99°)
OKLab	oklab(82.8% 0.0131 0.1326)
OKLCH	oklch(82.8% 0.133 84.3)
XYZ	xyz(55.9102, 56.2878, 16.7221)
Luminance	0.5628 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFBF56 #5686EF

analogous

#EF7256 #EFBF56 #D3EF56

triadic

#EFBF56 #56EFBF #BF56EF

tetradic

#EFBF56 #56EF72 #5686EF #EF56D3

square

#EFBF56 #56EF72 #5686EF #EF56D3

split-complementary

#EFBF56 #56D3EF #7256EF

monochromatic

#B98512 #EAAA1E #EFBF56 #F4D48E #FAE9C6

Accessibility & contrast

On white

1.71

#EFBF56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.26

#EFBF56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFBF56

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFBF56	#FFFFFF	#000000	##000000
##EFBF56	1.00	1.71	12.26	12.26
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.26	21.00	1.00	1.00
##000000	12.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE4B

Deuteranopia (green-blind)

#E0CB5A

Tritanopia (blue-blind)

#FFAFA8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #efbf56;
/* rgb */ color: rgb(239, 191, 86);
/* oklch */ color: oklch(82.8% 0.133 84.3);

Tailwind

colors: {
  custom: {
    50: '#f8d28a',
    500: '#efbf56',
    950: '#000000',
  },
}

SCSS

$custom: #efbf56;
$custom-light: #f8d28a;
$custom-dark: #000000;

JSON

{
  "hex": "#efbf56",
  "rgb": {
    "r": 239,
    "g": 191,
    "b": 86
  },
  "hsl": {
    "h": 41.176,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.82796,
    "c": 0.13329,
    "h": 84.3
  },
  "luminance": 0.56284
}

Semantic roles & 50–950 ramp

primary

#EFBF56

secondary

#315BB8

accent

#4ADF06

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #EFBF56

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

Preview Lab → · Contrast checker → · Palette generator →