#EFC963#EFC963

#EFC963 is a very light, vivid orange. Relative luminance 0.610; OKLCH L 84.9% C 0.128 H 89.0°. Best body text is #000000 at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#EFC963
RGB	rgb(239, 201, 99)
HSL	hsl(44, 81%, 66%)
HSV	hsv(44, 59%, 94%)
CMYK	cmyk(0%, 15.9%, 58.6%, 6.3%)
CIE-LAB	lab(82.39, 1.78, 55.04)
CIE-LCH	lch(82.39, 55.07, 88.15°)
OKLab	oklab(84.9% 0.0022 0.1279)
OKLCH	oklch(84.9% 0.128 89)
XYZ	xyz(58.7381, 61.0281, 20.4877)
Luminance	0.6102 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC963 #6389EF

analogous

#EF8363 #EFC963 #CFEF63

triadic

#EFC963 #63EFC9 #C963EF

tetradic

#EFC963 #63EF83 #6389EF #EF63CF

square

#EFC963 #63EF83 #6389EF #EF63CF

split-complementary

#EFC963 #63CFEF #8363EF

monochromatic

#C49414 #E9B62B #EFC963 #F5DC9B #FAEFD2

Accessibility & contrast

On white

1.59

#EFC963 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.21

#EFC963 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC963

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC963	#FFFFFF	#000000	##000000
##EFC963	1.00	1.59	13.21	13.21
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.21	21.00	1.00	1.00
##000000	13.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC759

Deuteranopia (green-blind)

#E6D167

Tritanopia (blue-blind)

#FFBBB2

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #efc963;
/* rgb */ color: rgb(239, 201, 99);
/* oklch */ color: oklch(84.9% 0.128 89.0);

Tailwind

colors: {
  custom: {
    50: '#f7d992',
    500: '#efc963',
    950: '#000000',
  },
}

SCSS

$custom: #efc963;
$custom-light: #f7d992;
$custom-dark: #000000;

JSON

{
  "hex": "#efc963",
  "rgb": {
    "r": 239,
    "g": 201,
    "b": 99
  },
  "hsl": {
    "h": 43.714,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.84896,
    "c": 0.12795,
    "h": 89
  },
  "luminance": 0.61025
}

Semantic roles & 50–950 ramp

primary

#EFC963

secondary

#355BC1

accent

#42DE08

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140D

muted

#86837F

Preview Lab

Preview with #EFC963

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

Preview Lab → · Contrast checker → · Palette generator →