#EFB645#EFB645

#EFB645 is a light, vivid orange. Relative luminance 0.522; OKLCH L 80.9% C 0.142 H 81.1°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#EFB645
RGB	rgb(239, 182, 69)
HSL	hsl(40, 84%, 60%)
HSV	hsv(40, 71%, 94%)
CMYK	cmyk(0%, 23.8%, 71.1%, 6.3%)
CIE-LAB	lab(77.42, 9.89, 62.85)
CIE-LCH	lch(77.42, 63.62, 81.06°)
OKLab	oklab(80.9% 0.022 0.1401)
OKLCH	oklch(80.9% 0.142 81.1)
XYZ	xyz(53.4021, 52.2402, 12.8998)
Luminance	0.5224 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB645 #457EEF

analogous

#EF6145 #EFB645 #D3EF45

triadic

#EFB645 #45EFB6 #B645EF

tetradic

#EFB645 #45EF61 #457EEF #EF45D3

square

#EFB645 #45EF61 #457EEF #EF45D3

split-complementary

#EFB645 #45D3EF #6145EF

monochromatic

#AB770F #E39E14 #EFB645 #F4CC7D #F9E2B6

Accessibility & contrast

On white

1.83

#EFB645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.45

#EFB645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB645

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB645	#FFFFFF	#000000	##000000
##EFB645	1.00	1.83	11.45	11.45
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.45	21.00	1.00	1.00
##000000	11.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB736

Deuteranopia (green-blind)

#DBC549

Tritanopia (blue-blind)

#FFA59F

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #efb645;
/* rgb */ color: rgb(239, 182, 69);
/* oklch */ color: oklch(80.9% 0.142 81.1);

Tailwind

colors: {
  custom: {
    50: '#f9cb7f',
    500: '#efb645',
    950: '#000000',
  },
}

SCSS

$custom: #efb645;
$custom-light: #f9cb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#efb645",
  "rgb": {
    "r": 239,
    "g": 182,
    "b": 69
  },
  "hsl": {
    "h": 39.882,
    "s": 84.158,
    "l": 60.392
  },
  "oklch": {
    "l": 0.80903,
    "c": 0.1418,
    "h": 81.1
  },
  "luminance": 0.52236
}

Semantic roles & 50–950 ramp

primary

#EFB645

secondary

#2C57AC

accent

#4FE105

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#18130A

muted

#86827D

Preview Lab

Preview with #EFB645

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

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