#ECB558#ECB558

#ECB558 is a light, vivid orange. Relative luminance 0.516; OKLCH L 80.6% C 0.127 H 78.4°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#ECB558
RGB	rgb(236, 181, 88)
HSL	hsl(38, 80%, 64%)
HSV	hsv(38, 63%, 93%)
CMYK	cmyk(0%, 23.3%, 62.7%, 7.5%)
CIE-LAB	lab(77.03, 10.22, 53.99)
CIE-LCH	lch(77.03, 54.94, 79.28°)
OKLab	oklab(80.58% 0.0256 0.1244)
OKLCH	oklch(80.58% 0.127 78.4)
XYZ	xyz(52.8804, 51.5889, 16.4031)
Luminance	0.5159 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECB558 #588FEC

analogous

#EC6B58 #ECB558 #D9EC58

triadic

#ECB558 #58ECB5 #B558EC

tetradic

#ECB558 #58EC6B #588FEC #EC58D9

square

#ECB558 #58EC6B #588FEC #EC58D9

split-complementary

#ECB558 #58D9EC #6B58EC

monochromatic

#B57915 #E69D21 #ECB558 #F2CD8F #F9E6C6

Accessibility & contrast

On white

1.86

#ECB558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#ECB558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECB558

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECB558	#FFFFFF	#000000	##000000
##ECB558	1.00	1.86	11.32	11.32
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB64E

Deuteranopia (green-blind)

#D8C45B

Tritanopia (blue-blind)

#FFA5A0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #ecb558;
/* rgb */ color: rgb(236, 181, 88);
/* oklch */ color: oklch(80.6% 0.127 78.4);

Tailwind

colors: {
  custom: {
    50: '#f6cb8a',
    500: '#ecb558',
    950: '#000000',
  },
}

SCSS

$custom: #ecb558;
$custom-light: #f6cb8a;
$custom-dark: #000000;

JSON

{
  "hex": "#ecb558",
  "rgb": {
    "r": 236,
    "g": 181,
    "b": 88
  },
  "hsl": {
    "h": 37.703,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.8058,
    "c": 0.12697,
    "h": 78.4
  },
  "luminance": 0.51585
}

Semantic roles & 50–950 ramp

primary

#ECB558

secondary

#3363B5

accent

#58DC0A

background

#FFFDFC

surface

#FFF9F4

border

#D7D2CE

text

#18130C

muted

#86827F

Preview Lab

Preview with #ECB558

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

Preview Lab → · Contrast checker → · Palette generator →