#EFC463#EFC463

#EFC463 is a very light, vivid orange. Relative luminance 0.587; OKLCH L 83.9% C 0.125 H 85.6°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#EFC463
RGB	rgb(239, 196, 99)
HSL	hsl(42, 81%, 66%)
HSV	hsv(42, 59%, 94%)
CMYK	cmyk(0%, 18%, 58.6%, 6.3%)
CIE-LAB	lab(81.15, 4.37, 53.60)
CIE-LCH	lch(81.15, 53.78, 85.34°)
OKLab	oklab(83.91% 0.0097 0.1248)
OKLCH	oklch(83.91% 0.125 85.6)
XYZ	xyz(57.5914, 58.7348, 20.1055)
Luminance	0.5873 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC463 #638EEF

analogous

#EF7E63 #EFC463 #D4EF63

triadic

#EFC463 #63EFC4 #C463EF

tetradic

#EFC463 #63EF7E #638EEF #EF63D4

square

#EFC463 #63EF7E #638EEF #EF63D4

split-complementary

#EFC463 #63D4EF #7E63EF

monochromatic

#C48E14 #E9AF2B #EFC463 #F5D99B #FAEED2

Accessibility & contrast

On white

1.65

#EFC463 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.75

#EFC463 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC463

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC463	#FFFFFF	#000000	##000000
##EFC463	1.00	1.65	12.75	12.75
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.75	21.00	1.00	1.00
##000000	12.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C35A

Deuteranopia (green-blind)

#E2CE67

Tritanopia (blue-blind)

#FFB5AE

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #efc463;
/* rgb */ color: rgb(239, 196, 99);
/* oklch */ color: oklch(83.9% 0.125 85.6);

Tailwind

colors: {
  custom: {
    50: '#f7d592',
    500: '#efc463',
    950: '#000000',
  },
}

SCSS

$custom: #efc463;
$custom-light: #f7d592;
$custom-dark: #000000;

JSON

{
  "hex": "#efc463",
  "rgb": {
    "r": 239,
    "g": 196,
    "b": 99
  },
  "hsl": {
    "h": 41.571,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.83913,
    "c": 0.12522,
    "h": 85.6
  },
  "luminance": 0.58731
}

Semantic roles & 50–950 ramp

primary

#EFC463

secondary

#3560C1

accent

#49DE08

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140D

muted

#86837F

Preview Lab

Preview with #EFC463

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

Preview Lab → · Contrast checker → · Palette generator →