#ECA551#ECA551

#ECA551 is a light, vivid orange. Relative luminance 0.453; OKLCH L 77.5% C 0.130 H 68.2°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#ECA551
RGB	rgb(236, 165, 81)
HSL	hsl(33, 80%, 62%)
HSV	hsv(33, 66%, 93%)
CMYK	cmyk(0%, 30.1%, 65.7%, 7.5%)
CIE-LAB	lab(73.12, 18.25, 52.88)
CIE-LCH	lch(73.12, 55.94, 70.96°)
OKLab	oklab(77.5% 0.0483 0.121)
OKLCH	oklch(77.5% 0.13 68.2)
XYZ	xyz(49.5357, 45.3413, 13.9258)
Luminance	0.4534 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECA551 #5198EC

analogous

#EC5851 #ECA551 #E6EC51

triadic

#ECA551 #51ECA5 #A551EC

tetradic

#ECA551 #51EC58 #5198EC #EC51E6

square

#ECA551 #51EC58 #5198EC #EC51E6

split-complementary

#ECA551 #51E6EC #5851EC

monochromatic

#AF6813 #E6881A #ECA551 #F2C288 #F8DEBF

Accessibility & contrast

On white

2.09

#ECA551 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#ECA551 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECA551

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECA551	#FFFFFF	#000000	##000000
##ECA551	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAA48

Deuteranopia (green-blind)

#CDBA53

Tritanopia (blue-blind)

#FF9492

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #eca551;
/* rgb */ color: rgb(236, 165, 81);
/* oklch */ color: oklch(77.5% 0.130 68.2);

Tailwind

colors: {
  custom: {
    50: '#f7bf85',
    500: '#eca551',
    950: '#000000',
  },
}

SCSS

$custom: #eca551;
$custom-light: #f7bf85;
$custom-dark: #000000;

JSON

{
  "hex": "#eca551",
  "rgb": {
    "r": 236,
    "g": 165,
    "b": 81
  },
  "hsl": {
    "h": 32.516,
    "s": 80.311,
    "l": 62.157
  },
  "oklch": {
    "l": 0.77497,
    "c": 0.13028,
    "h": 68.2
  },
  "luminance": 0.45337
}

Semantic roles & 50–950 ramp

primary

#ECA551

secondary

#B0CAE9

accent

#6ADD09

background

#FFFBF8

surface

#FFF7EF

border

#D7D0CA

text

#18120B

muted

#86817C

Preview Lab

Preview with #ECA551

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

Preview Lab → · Contrast checker → · Palette generator →