#EFB748#EFB748

#EFB748 is a light, vivid orange. Relative luminance 0.527; OKLCH L 81.1% C 0.140 H 81.3°. Best body text is #000000 at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#EFB748
RGB	rgb(239, 183, 72)
HSL	hsl(40, 84%, 61%)
HSV	hsv(40, 70%, 94%)
CMYK	cmyk(0%, 23.4%, 69.9%, 6.3%)
CIE-LAB	lab(77.69, 9.51, 61.88)
CIE-LCH	lch(77.69, 62.61, 81.26°)
OKLab	oklab(81.12% 0.0213 0.1386)
OKLCH	oklch(81.12% 0.14 81.3)
XYZ	xyz(53.7031, 52.6894, 13.4712)
Luminance	0.5269 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB748 #4880EF

analogous

#EF6348 #EFB748 #D4EF48

triadic

#EFB748 #48EFB7 #B748EF

tetradic

#EFB748 #48EF63 #4880EF #EF48D4

square

#EFB748 #48EF63 #4880EF #EF48D4

split-complementary

#EFB748 #48D4EF #6348EF

monochromatic

#AD780F #E69F14 #EFB748 #F4CD80 #F9E3B9

Accessibility & contrast

On white

1.82

#EFB748 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.54

#EFB748 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB748

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB748	#FFFFFF	#000000	##000000
##EFB748	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)

#CEB83A

Deuteranopia (green-blind)

#DBC64C

Tritanopia (blue-blind)

#FFA6A0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #efb748;
/* rgb */ color: rgb(239, 183, 72);
/* oklch */ color: oklch(81.1% 0.140 81.3);

Tailwind

colors: {
  custom: {
    50: '#f9cc81',
    500: '#efb748',
    950: '#000000',
  },
}

SCSS

$custom: #efb748;
$custom-light: #f9cc81;
$custom-dark: #000000;

JSON

{
  "hex": "#efb748",
  "rgb": {
    "r": 239,
    "g": 183,
    "b": 72
  },
  "hsl": {
    "h": 39.88,
    "s": 83.92,
    "l": 60.98
  },
  "oklch": {
    "l": 0.8112,
    "c": 0.14019,
    "h": 81.3
  },
  "luminance": 0.52686
}

Semantic roles & 50–950 ramp

primary

#EFB748

secondary

#2D58AE

accent

#4FE005

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#18130B

muted

#86827E

Preview Lab

Preview with #EFB748

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

Preview Lab → · Contrast checker → · Palette generator →