#EFBC56#EFBC56

#EFBC56 is a very light, vivid orange. Relative luminance 0.550; OKLCH L 82.2% C 0.132 H 82.3°. Best body text is #000000 at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#EFBC56
RGB	rgb(239, 188, 86)
HSL	hsl(40, 83%, 64%)
HSV	hsv(40, 64%, 94%)
CMYK	cmyk(0%, 21.3%, 64%, 6.3%)
CIE-LAB	lab(79.04, 7.68, 57.22)
CIE-LCH	lch(79.04, 57.73, 82.36°)
OKLab	oklab(82.21% 0.0177 0.1309)
OKLCH	oklch(82.21% 0.132 82.3)
XYZ	xyz(55.2626, 54.9927, 16.5063)
Luminance	0.5499 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFBC56 #5689EF

analogous

#EF6F56 #EFBC56 #D5EF56

triadic

#EFBC56 #56EFBC #BC56EF

tetradic

#EFBC56 #56EF6F #5689EF #EF56D5

square

#EFBC56 #56EF6F #5689EF #EF56D5

split-complementary

#EFBC56 #56D5EF #6F56EF

monochromatic

#B98112 #EAA61E #EFBC56 #F4D28E #FAE8C6

Accessibility & contrast

On white

1.75

#EFBC56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.00

#EFBC56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFBC56

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFBC56	#FFFFFF	#000000	##000000
##EFBC56	1.00	1.75	12.00	12.00
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.00	21.00	1.00	1.00
##000000	12.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BC4B

Deuteranopia (green-blind)

#DEC95A

Tritanopia (blue-blind)

#FFACA6

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #efbc56;
/* rgb */ color: rgb(239, 188, 86);
/* oklch */ color: oklch(82.2% 0.132 82.3);

Tailwind

colors: {
  custom: {
    50: '#f8cf89',
    500: '#efbc56',
    950: '#000000',
  },
}

SCSS

$custom: #efbc56;
$custom-light: #f8cf89;
$custom-dark: #000000;

JSON

{
  "hex": "#efbc56",
  "rgb": {
    "r": 239,
    "g": 188,
    "b": 86
  },
  "hsl": {
    "h": 40,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.82214,
    "c": 0.1321,
    "h": 82.3
  },
  "luminance": 0.54989
}

Semantic roles & 50–950 ramp

primary

#EFBC56

secondary

#315EB8

accent

#4FDF06

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18130C

muted

#86837F

Preview Lab

Preview with #EFBC56

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

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