#EFC15B#EFC15B

#EFC15B is a very light, vivid orange. Relative luminance 0.572; OKLCH L 83.2% C 0.130 H 84.9°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#EFC15B
RGB	rgb(239, 193, 91)
HSL	hsl(41, 82%, 65%)
HSV	hsv(41, 62%, 94%)
CMYK	cmyk(0%, 19.2%, 61.9%, 6.3%)
CIE-LAB	lab(80.32, 5.38, 56.37)
CIE-LCH	lch(80.32, 56.63, 84.55°)
OKLab	oklab(83.24% 0.0117 0.1298)
OKLCH	oklch(83.24% 0.13 84.9)
XYZ	xyz(56.5578, 57.2495, 17.9668)
Luminance	0.5725 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC15B #5B89EF

analogous

#EF775B #EFC15B #D3EF5B

triadic

#EFC15B #5BEFC1 #C15BEF

tetradic

#EFC15B #5BEF77 #5B89EF #EF5BD3

square

#EFC15B #5BEF77 #5B89EF #EF5BD3

split-complementary

#EFC15B #5BD3EF #775BEF

monochromatic

#BD8812 #EAAC23 #EFC15B #F4D693 #FAEBCB

Accessibility & contrast

On white

1.69

#EFC15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.45

#EFC15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC15B

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC15B	#FFFFFF	#000000	##000000
##EFC15B	1.00	1.69	12.45	12.45
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.45	21.00	1.00	1.00
##000000	12.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C050

Deuteranopia (green-blind)

#E1CC5F

Tritanopia (blue-blind)

#FFB2AA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #efc15b;
/* rgb */ color: rgb(239, 193, 91);
/* oklch */ color: oklch(83.2% 0.130 84.9);

Tailwind

colors: {
  custom: {
    50: '#f8d38d',
    500: '#efc15b',
    950: '#000000',
  },
}

SCSS

$custom: #efc15b;
$custom-light: #f8d38d;
$custom-dark: #000000;

JSON

{
  "hex": "#efc15b",
  "rgb": {
    "r": 239,
    "g": 193,
    "b": 91
  },
  "hsl": {
    "h": 41.351,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.83237,
    "c": 0.13031,
    "h": 84.9
  },
  "luminance": 0.57246
}

Semantic roles & 50–950 ramp

primary

#EFC15B

secondary

#335DBC

accent

#4ADF07

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #EFC15B

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

Preview Lab → · Contrast checker → · Palette generator →