#EFBA53#EFBA53

#EFBA53 is a light, vivid orange. Relative luminance 0.541; OKLCH L 81.8% C 0.134 H 81.5°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#EFBA53
RGB	rgb(239, 186, 83)
HSL	hsl(40, 83%, 63%)
HSV	hsv(40, 65%, 94%)
CMYK	cmyk(0%, 22.2%, 65.3%, 6.3%)
CIE-LAB	lab(78.52, 8.54, 57.99)
CIE-LCH	lch(78.52, 58.62, 81.62°)
OKLab	oklab(81.8% 0.0198 0.1321)
OKLCH	oklch(81.8% 0.134 81.5)
XYZ	xyz(54.7200, 54.0968, 15.7416)
Luminance	0.5409 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFBA53 #5388EF

analogous

#EF6C53 #EFBA53 #D6EF53

triadic

#EFBA53 #53EFBA #BA53EF

tetradic

#EFBA53 #53EF6C #5388EF #EF53D6

square

#EFBA53 #53EF6C #5388EF #EF53D6

split-complementary

#EFBA53 #53D6EF #6C53EF

monochromatic

#B77E11 #EAA41B #EFBA53 #F4D08B #F9E7C3

Accessibility & contrast

On white

1.78

#EFBA53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#EFBA53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFBA53

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFBA53	#FFFFFF	#000000	##000000
##EFBA53	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA48

Deuteranopia (green-blind)

#DDC857

Tritanopia (blue-blind)

#FFAAA4

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #efba53;
/* rgb */ color: rgb(239, 186, 83);
/* oklch */ color: oklch(81.8% 0.134 81.5);

Tailwind

colors: {
  custom: {
    50: '#f8ce87',
    500: '#efba53',
    950: '#000000',
  },
}

SCSS

$custom: #efba53;
$custom-light: #f8ce87;
$custom-dark: #000000;

JSON

{
  "hex": "#efba53",
  "rgb": {
    "r": 239,
    "g": 186,
    "b": 83
  },
  "hsl": {
    "h": 39.615,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.81798,
    "c": 0.13361,
    "h": 81.5
  },
  "luminance": 0.54093
}

Semantic roles & 50–950 ramp

primary

#EFBA53

secondary

#305EB6

accent

#50DF06

background

#FFFEFC

surface

#FFFAF3

border

#D7D3CD

text

#18130C

muted

#86837F

Preview Lab

Preview with #EFBA53

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

Preview Lab → · Contrast checker → · Palette generator →