#ECA558#ECA558

#ECA558 is a light, vivid orange. Relative luminance 0.454; OKLCH L 77.6% C 0.126 H 66.3°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#ECA558
RGB	rgb(236, 165, 88)
HSL	hsl(31, 80%, 64%)
HSV	hsv(31, 63%, 93%)
CMYK	cmyk(0%, 30.1%, 62.7%, 7.5%)
CIE-LAB	lab(73.19, 18.69, 49.61)
CIE-LCH	lch(73.19, 53.02, 69.36°)
OKLab	oklab(77.58% 0.0506 0.115)
OKLCH	oklch(77.58% 0.126 66.3)
XYZ	xyz(49.8119, 45.4518, 15.3802)
Luminance	0.4545 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECA558 #589FEC

analogous

#EC5B58 #ECA558 #E9EC58

triadic

#ECA558 #58ECA5 #A558EC

tetradic

#ECA558 #58EC5B #589FEC #EC58E9

square

#ECA558 #58EC5B #589FEC #EC58E9

split-complementary

#ECA558 #58E9EC #5B58EC

monochromatic

#B56815 #E68721 #ECA558 #F2C38F #F9E0C6

Accessibility & contrast

On white

2.08

#ECA558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#ECA558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECA558

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECA558	#FFFFFF	#000000	##000000
##ECA558	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAA51

Deuteranopia (green-blind)

#CDBA59

Tritanopia (blue-blind)

#FF9593

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #eca558;
/* rgb */ color: rgb(236, 165, 88);
/* oklch */ color: oklch(77.6% 0.126 66.3);

Tailwind

colors: {
  custom: {
    50: '#f6bf89',
    500: '#eca558',
    950: '#000000',
  },
}

SCSS

$custom: #eca558;
$custom-light: #f6bf89;
$custom-dark: #000000;

JSON

{
  "hex": "#eca558",
  "rgb": {
    "r": 236,
    "g": 165,
    "b": 88
  },
  "hsl": {
    "h": 31.216,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.77576,
    "c": 0.12557,
    "h": 66.3
  },
  "luminance": 0.45448
}

Semantic roles & 50–950 ramp

primary

#ECA558

secondary

#B6CFEA

accent

#6EDC0A

background

#FFFBF8

surface

#FFF7F0

border

#D7D0CB

text

#18120C

muted

#86817D

Preview Lab

Preview with #ECA558

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

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