#EFC650#EFC650

#EFC650 is a very light, vivid orange. Relative luminance 0.593; OKLCH L 84.1% C 0.141 H 89.7°. Best body text is #000000 at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#EFC650
RGB	rgb(239, 198, 80)
HSL	hsl(45, 83%, 63%)
HSV	hsv(45, 67%, 94%)
CMYK	cmyk(0%, 17.2%, 66.5%, 6.3%)
CIE-LAB	lab(81.47, 2.12, 62.46)
CIE-LCH	lch(81.47, 62.49, 88.05°)
OKLab	oklab(84.11% 0.0009 0.1412)
OKLCH	oklch(84.11% 0.141 89.7)
XYZ	xyz(57.2417, 59.3215, 16.0231)
Luminance	0.5932 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC650 #5079EF

analogous

#EF7650 #EFC650 #C9EF50

triadic

#EFC650 #50EFC6 #C650EF

tetradic

#EFC650 #50EF76 #5079EF #EF50C9

square

#EFC650 #50EF76 #5079EF #EF50C9

split-complementary

#EFC650 #50C9EF #7650EF

monochromatic

#B48A10 #EAB418 #EFC650 #F4D888 #F9EBC0

Accessibility & contrast

On white

1.63

#EFC650 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.86

#EFC650 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC650

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC650	#FFFFFF	#000000	##000000
##EFC650	1.00	1.63	12.86	12.86
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.86	21.00	1.00	1.00
##000000	12.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC442

Deuteranopia (green-blind)

#E5CF55

Tritanopia (blue-blind)

#FFB6AD

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #efc650;
/* rgb */ color: rgb(239, 198, 80);
/* oklch */ color: oklch(84.1% 0.141 89.7);

Tailwind

colors: {
  custom: {
    50: '#f8d786',
    500: '#efc650',
    950: '#000000',
  },
}

SCSS

$custom: #efc650;
$custom-light: #f8d786;
$custom-dark: #000000;

JSON

{
  "hex": "#efc650",
  "rgb": {
    "r": 239,
    "g": 198,
    "b": 80
  },
  "hsl": {
    "h": 44.528,
    "s": 83.246,
    "l": 62.549
  },
  "oklch": {
    "l": 0.8411,
    "c": 0.14115,
    "h": 89.7
  },
  "luminance": 0.59318
}

Semantic roles & 50–950 ramp

primary

#EFC650

secondary

#2F52B4

accent

#3EE006

background

#FFFEFC

surface

#FFFBF3

border

#D7D4CD

text

#18140C

muted

#86837F

Preview Lab

Preview with #EFC650

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

Preview Lab → · Contrast checker → · Palette generator →