#EFB749#EFB749

#EFB749 is a light, vivid orange. Relative luminance 0.527; OKLCH L 81.1% C 0.140 H 81.1°. Best body text is #000000 at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#EFB749
RGB	rgb(239, 183, 73)
HSL	hsl(40, 84%, 61%)
HSV	hsv(40, 69%, 94%)
CMYK	cmyk(0%, 23.4%, 69.5%, 6.3%)
CIE-LAB	lab(77.70, 9.56, 61.47)
CIE-LCH	lch(77.70, 62.21, 81.16°)
OKLab	oklab(81.13% 0.0216 0.1379)
OKLCH	oklch(81.13% 0.14 81.1)
XYZ	xyz(53.7360, 52.7026, 13.6444)
Luminance	0.5270 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB749 #4981EF

analogous

#EF6449 #EFB749 #D4EF49

triadic

#EFB749 #49EFB7 #B749EF

tetradic

#EFB749 #49EF64 #4981EF #EF49D4

square

#EFB749 #49EF64 #4981EF #EF49D4

split-complementary

#EFB749 #49D4EF #6449EF

monochromatic

#AE790F #E7A014 #EFB749 #F4CD81 #F9E4BA

Accessibility & contrast

On white

1.82

#EFB749 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.54

#EFB749 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB749

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB749	#FFFFFF	#000000	##000000
##EFB749	1.00	1.82	11.54	11.54
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.54	21.00	1.00	1.00
##000000	11.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB83B

Deuteranopia (green-blind)

#DBC64D

Tritanopia (blue-blind)

#FFA6A0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #efb749;
/* rgb */ color: rgb(239, 183, 73);
/* oklch */ color: oklch(81.1% 0.140 81.1);

Tailwind

colors: {
  custom: {
    50: '#f9cc81',
    500: '#efb749',
    950: '#000000',
  },
}

SCSS

$custom: #efb749;
$custom-light: #f9cc81;
$custom-dark: #000000;

JSON

{
  "hex": "#efb749",
  "rgb": {
    "r": 239,
    "g": 183,
    "b": 73
  },
  "hsl": {
    "h": 39.759,
    "s": 83.838,
    "l": 61.176
  },
  "oklch": {
    "l": 0.81128,
    "c": 0.13954,
    "h": 81.1
  },
  "luminance": 0.52699
}

Semantic roles & 50–950 ramp

primary

#EFB749

secondary

#2D59AF

accent

#4FE005

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#18130B

muted

#86827E

Preview Lab

Preview with #EFB749

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

Preview Lab → · Contrast checker → · Palette generator →