#EFC866#EFC866

#EFC866 is a very light, vivid orange. Relative luminance 0.606; OKLCH L 84.7% C 0.125 H 87.9°. Best body text is #000000 at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#EFC866
RGB	rgb(239, 200, 102)
HSL	hsl(43, 81%, 67%)
HSV	hsv(43, 57%, 94%)
CMYK	cmyk(0%, 16.3%, 57.3%, 6.3%)
CIE-LAB	lab(82.17, 2.51, 53.39)
CIE-LCH	lch(82.17, 53.44, 87.31°)
OKLab	oklab(84.73% 0.0046 0.1247)
OKLCH	oklch(84.73% 0.125 87.9)
XYZ	xyz(58.6518, 60.6218, 21.1796)
Luminance	0.6062 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC866 #668DEF

analogous

#EF8466 #EFC866 #D1EF66

triadic

#EFC866 #66EFC8 #C866EF

tetradic

#EFC866 #66EF84 #668DEF #EF66D1

square

#EFC866 #66EF84 #668DEF #EF66D1

split-complementary

#EFC866 #66D1EF #8466EF

monochromatic

#C69315 #E9B42F #EFC866 #F5DC9D #FBF0D5

Accessibility & contrast

On white

1.60

#EFC866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.12

#EFC866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC866

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC866	#FFFFFF	#000000	##000000
##EFC866	1.00	1.60	13.12	13.12
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.12	21.00	1.00	1.00
##000000	13.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC65D

Deuteranopia (green-blind)

#E5D16A

Tritanopia (blue-blind)

#FFBAB2

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #efc866;
/* rgb */ color: rgb(239, 200, 102);
/* oklch */ color: oklch(84.7% 0.125 87.9);

Tailwind

colors: {
  custom: {
    50: '#f7d894',
    500: '#efc866',
    950: '#000000',
  },
}

SCSS

$custom: #efc866;
$custom-light: #f7d894;
$custom-dark: #000000;

JSON

{
  "hex": "#efc866",
  "rgb": {
    "r": 239,
    "g": 200,
    "b": 102
  },
  "hsl": {
    "h": 42.92,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.84733,
    "c": 0.12479,
    "h": 87.9
  },
  "luminance": 0.60619
}

Semantic roles & 50–950 ramp

primary

#EFC866

secondary

#365EC3

accent

#45DD08

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140D

muted

#86837F

Preview Lab

Preview with #EFC866

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

Preview Lab → · Contrast checker → · Palette generator →