#EFB650#EFB650

#EFB650 is a light, vivid orange. Relative luminance 0.524; OKLCH L 81.0% C 0.135 H 79.3°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#EFB650
RGB	rgb(239, 182, 80)
HSL	hsl(38, 83%, 63%)
HSV	hsv(38, 67%, 94%)
CMYK	cmyk(0%, 23.8%, 66.5%, 6.3%)
CIE-LAB	lab(77.51, 10.47, 58.24)
CIE-LCH	lch(77.51, 59.17, 79.81°)
OKLab	oklab(81% 0.0251 0.1322)
OKLCH	oklch(81% 0.135 79.3)
XYZ	xyz(53.7758, 52.3897, 14.8678)
Luminance	0.5239 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB650 #5089EF

analogous

#EF6750 #EFB650 #D8EF50

triadic

#EFB650 #50EFB6 #B650EF

tetradic

#EFB650 #50EF67 #5089EF #EF50D8

square

#EFB650 #50EF67 #5089EF #EF50D8

split-complementary

#EFB650 #50D8EF #6750EF

monochromatic

#B47910 #EA9F18 #EFB650 #F4CD88 #F9E5C0

Accessibility & contrast

On white

1.83

#EFB650 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#EFB650 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB650

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB650	#FFFFFF	#000000	##000000
##EFB650	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB744

Deuteranopia (green-blind)

#DAC554

Tritanopia (blue-blind)

#FFA6A0

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #efb650;
/* rgb */ color: rgb(239, 182, 80);
/* oklch */ color: oklch(81.0% 0.135 79.3);

Tailwind

colors: {
  custom: {
    50: '#f8cb85',
    500: '#efb650',
    950: '#000000',
  },
}

SCSS

$custom: #efb650;
$custom-light: #f8cb85;
$custom-dark: #000000;

JSON

{
  "hex": "#efb650",
  "rgb": {
    "r": 239,
    "g": 182,
    "b": 80
  },
  "hsl": {
    "h": 38.491,
    "s": 83.246,
    "l": 62.549
  },
  "oklch": {
    "l": 0.81001,
    "c": 0.13455,
    "h": 79.3
  },
  "luminance": 0.52386
}

Semantic roles & 50–950 ramp

primary

#EFB650

secondary

#2F5FB4

accent

#54E006

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#18130B

muted

#86827E

Preview Lab

Preview with #EFB650

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

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