#EFBB56#EFBB56

#EFBB56 is a very light, vivid orange. Relative luminance 0.546; OKLCH L 82.0% C 0.132 H 81.6°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#EFBB56
RGB	rgb(239, 187, 86)
HSL	hsl(40, 83%, 64%)
HSV	hsv(40, 64%, 94%)
CMYK	cmyk(0%, 21.8%, 64%, 6.3%)
CIE-LAB	lab(78.79, 8.20, 56.94)
CIE-LCH	lch(78.79, 57.53, 81.81°)
OKLab	oklab(82.02% 0.0192 0.1303)
OKLCH	oklch(82.02% 0.132 81.6)
XYZ	xyz(55.0497, 54.5669, 16.4353)
Luminance	0.5456 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFBB56 #568AEF

analogous

#EF6E56 #EFBB56 #D6EF56

triadic

#EFBB56 #56EFBB #BB56EF

tetradic

#EFBB56 #56EF6E #568AEF #EF56D6

square

#EFBB56 #56EF6E #568AEF #EF56D6

split-complementary

#EFBB56 #56D6EF #6E56EF

monochromatic

#B98012 #EAA51E #EFBB56 #F4D18E #FAE8C6

Accessibility & contrast

On white

1.76

#EFBB56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#EFBB56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFBB56

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFBB56	#FFFFFF	#000000	##000000
##EFBB56	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BB4B

Deuteranopia (green-blind)

#DDC85A

Tritanopia (blue-blind)

#FFABA5

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #efbb56;
/* rgb */ color: rgb(239, 187, 86);
/* oklch */ color: oklch(82.0% 0.132 81.6);

Tailwind

colors: {
  custom: {
    50: '#f8cf89',
    500: '#efbb56',
    950: '#000000',
  },
}

SCSS

$custom: #efbb56;
$custom-light: #f8cf89;
$custom-dark: #000000;

JSON

{
  "hex": "#efbb56",
  "rgb": {
    "r": 239,
    "g": 187,
    "b": 86
  },
  "hsl": {
    "h": 39.608,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.82021,
    "c": 0.13174,
    "h": 81.6
  },
  "luminance": 0.54563
}

Semantic roles & 50–950 ramp

primary

#EFBB56

secondary

#315FB8

accent

#50DF06

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18130C

muted

#86837F

Preview Lab

Preview with #EFBB56

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

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