#ECC663#ECC663

#ECC663 is a very light, vivid orange. Relative luminance 0.591; OKLCH L 84.0% C 0.125 H 88.5°. Best body text is #000000 at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#ECC663
RGB	rgb(236, 198, 99)
HSL	hsl(43, 78%, 66%)
HSV	hsv(43, 58%, 93%)
CMYK	cmyk(0%, 16.1%, 58.1%, 7.5%)
CIE-LAB	lab(81.36, 2.09, 53.78)
CIE-LCH	lch(81.36, 53.82, 87.77°)
OKLab	oklab(84.02% 0.0033 0.1253)
OKLCH	oklch(84.02% 0.125 88.5)
XYZ	xyz(57.0409, 59.1250, 20.2098)
Luminance	0.5912 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECC663 #6389EC

analogous

#EC8163 #ECC663 #CDEC63

triadic

#ECC663 #63ECC6 #C663EC

tetradic

#ECC663 #63EC81 #6389EC #EC63CD

square

#ECC663 #63EC81 #6389EC #EC63CD

split-complementary

#ECC663 #63CDEC #8163EC

monochromatic

#BE8F17 #E5B22C #ECC663 #F3DA9A #F9EED0

Accessibility & contrast

On white

1.64

#ECC663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.82

#ECC663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECC663

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECC663	#FFFFFF	#000000	##000000
##ECC663	1.00	1.64	12.82	12.82
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.82	21.00	1.00	1.00
##000000	12.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C459

Deuteranopia (green-blind)

#E3CF67

Tritanopia (blue-blind)

#FEB8B0

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #ecc663;
/* rgb */ color: rgb(236, 198, 99);
/* oklch */ color: oklch(84.0% 0.125 88.5);

Tailwind

colors: {
  custom: {
    50: '#f5d792',
    500: '#ecc663',
    950: '#000000',
  },
}

SCSS

$custom: #ecc663;
$custom-light: #f5d792;
$custom-dark: #000000;

JSON

{
  "hex": "#ecc663",
  "rgb": {
    "r": 236,
    "g": 198,
    "b": 99
  },
  "hsl": {
    "h": 43.358,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.84016,
    "c": 0.12532,
    "h": 88.5
  },
  "luminance": 0.59122
}

Semantic roles & 50–950 ramp

primary

#ECC663

secondary

#375CBC

accent

#45DB0B

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#17140D

muted

#85837F

Preview Lab

Preview with #ECC663

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

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