#EFC366#EFC366

#EFC366 is a very light, vivid orange. Relative luminance 0.583; OKLCH L 83.8% C 0.122 H 84.3°. Best body text is #000000 at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#EFC366
RGB	rgb(239, 195, 102)
HSL	hsl(41, 81%, 67%)
HSV	hsv(41, 57%, 94%)
CMYK	cmyk(0%, 18.4%, 57.3%, 6.3%)
CIE-LAB	lab(80.93, 5.11, 51.93)
CIE-LCH	lch(80.93, 52.19, 84.38°)
OKLab	oklab(83.75% 0.0122 0.1216)
OKLCH	oklch(83.75% 0.122 84.3)
XYZ	xyz(57.5127, 58.3436, 20.7999)
Luminance	0.5834 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC366 #6692EF

analogous

#EF7F66 #EFC366 #D7EF66

triadic

#EFC366 #66EFC3 #C366EF

tetradic

#EFC366 #66EF7F #6692EF #EF66D7

square

#EFC366 #66EF7F #6692EF #EF66D7

split-complementary

#EFC366 #66D7EF #7F66EF

monochromatic

#C68D15 #E9AD2F #EFC366 #F5D99D #FBEED5

Accessibility & contrast

On white

1.66

#EFC366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.67

#EFC366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC366

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC366	#FFFFFF	#000000	##000000
##EFC366	1.00	1.66	12.67	12.67
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.67	21.00	1.00	1.00
##000000	12.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C25D

Deuteranopia (green-blind)

#E1CE69

Tritanopia (blue-blind)

#FFB5AE

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #efc366;
/* rgb */ color: rgb(239, 195, 102);
/* oklch */ color: oklch(83.8% 0.122 84.3);

Tailwind

colors: {
  custom: {
    50: '#f7d494',
    500: '#efc366',
    950: '#000000',
  },
}

SCSS

$custom: #efc366;
$custom-light: #f7d494;
$custom-dark: #000000;

JSON

{
  "hex": "#efc366",
  "rgb": {
    "r": 239,
    "g": 195,
    "b": 102
  },
  "hsl": {
    "h": 40.73,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.83753,
    "c": 0.12217,
    "h": 84.3
  },
  "luminance": 0.5834
}

Semantic roles & 50–950 ramp

primary

#EFC366

secondary

#3663C3

accent

#4DDD08

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140D

muted

#86837F

Preview Lab

Preview with #EFC366

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

Preview Lab → · Contrast checker → · Palette generator →