#E39B40#E39B40

#E39B40 is a light, vivid orange. Relative luminance 0.401; OKLCH L 74.5% C 0.135 H 69.0°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#E39B40
RGB	rgb(227, 155, 64)
HSL	hsl(33, 74%, 57%)
HSV	hsv(33, 72%, 89%)
CMYK	cmyk(0%, 31.7%, 71.8%, 11%)
CIE-LAB	lab(69.57, 18.89, 56.52)
CIE-LCH	lch(69.57, 59.59, 71.52°)
OKLab	oklab(74.47% 0.0485 0.1262)
OKLCH	oklch(74.47% 0.135 69)
XYZ	xyz(44.3285, 40.1477, 10.2641)
Luminance	0.4014 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E39B40 #4088E3

analogous

#E34A40 #E39B40 #D9E340

triadic

#E39B40 #40E39B #9B40E3

tetradic

#E39B40 #40E34A #4088E3 #E340D9

square

#E39B40 #40E34A #4088E3 #E340D9

split-complementary

#E39B40 #40D9E3 #4A40E3

monochromatic

#935C16 #C87D1D #E39B40 #EBB775 #F3D3AB

Accessibility & contrast

On white

2.33

#E39B40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#E39B40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E39B40

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E39B40	#FFFFFF	#000000	##000000
##E39B40	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A035

Deuteranopia (green-blind)

#C4B142

Tritanopia (blue-blind)

#F78A88

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #e39b40;
/* rgb */ color: rgb(227, 155, 64);
/* oklch */ color: oklch(74.5% 0.135 69.0);

Tailwind

colors: {
  custom: {
    50: '#f1b87a',
    500: '#e39b40',
    950: '#000000',
  },
}

SCSS

$custom: #e39b40;
$custom-light: #f1b87a;
$custom-dark: #000000;

JSON

{
  "hex": "#e39b40",
  "rgb": {
    "r": 227,
    "g": 155,
    "b": 64
  },
  "hsl": {
    "h": 33.497,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.74466,
    "c": 0.13515,
    "h": 69
  },
  "luminance": 0.40144
}

Semantic roles & 50–950 ramp

primary

#E39B40

secondary

#9EBCE1

accent

#89F137

background

#FFFBF7

surface

#FFF6EE

border

#D7D0C9

text

#181109

muted

#86807B

Preview Lab

Preview with #E39B40

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

Preview Lab → · Contrast checker → · Palette generator →