#EFBF63#EFBF63

#EFBF63 is a very light, vivid orange. Relative luminance 0.565; OKLCH L 82.9% C 0.123 H 81.9°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#EFBF63
RGB	rgb(239, 191, 99)
HSL	hsl(39, 81%, 66%)
HSV	hsv(39, 59%, 94%)
CMYK	cmyk(0%, 20.1%, 58.6%, 6.3%)
CIE-LAB	lab(79.91, 6.97, 52.17)
CIE-LCH	lch(79.91, 52.63, 82.39°)
OKLab	oklab(82.94% 0.0173 0.1217)
OKLCH	oklch(82.94% 0.123 81.9)
XYZ	xyz(56.4824, 56.5167, 19.7358)
Luminance	0.5651 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFBF63 #6393EF

analogous

#EF7963 #EFBF63 #D9EF63

triadic

#EFBF63 #63EFBF #BF63EF

tetradic

#EFBF63 #63EF79 #6393EF #EF63D9

square

#EFBF63 #63EF79 #6393EF #EF63D9

split-complementary

#EFBF63 #63D9EF #7963EF

monochromatic

#C48714 #E9A82B #EFBF63 #F5D69B #FAEDD2

Accessibility & contrast

On white

1.71

#EFBF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#EFBF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFBF63

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFBF63	#FFFFFF	#000000	##000000
##EFBF63	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BF5A

Deuteranopia (green-blind)

#DFCB66

Tritanopia (blue-blind)

#FFB0AA

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #efbf63;
/* rgb */ color: rgb(239, 191, 99);
/* oklch */ color: oklch(82.9% 0.123 81.9);

Tailwind

colors: {
  custom: {
    50: '#f7d292',
    500: '#efbf63',
    950: '#000000',
  },
}

SCSS

$custom: #efbf63;
$custom-light: #f7d292;
$custom-dark: #000000;

JSON

{
  "hex": "#efbf63",
  "rgb": {
    "r": 239,
    "g": 191,
    "b": 99
  },
  "hsl": {
    "h": 39.429,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.82939,
    "c": 0.12296,
    "h": 81.9
  },
  "luminance": 0.56513
}

Semantic roles & 50–950 ramp

primary

#EFBF63

secondary

#3565C1

accent

#51DE08

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140D

muted

#86837F

Preview Lab

Preview with #EFBF63

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

Preview Lab → · Contrast checker → · Palette generator →