#ECD763#ECD763

#ECD763 is a very light, vivid yellow. Relative luminance 0.673; OKLCH L 87.4% C 0.138 H 99.2°. Best body text is #000000 at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#ECD763
RGB	rgb(236, 215, 99)
HSL	hsl(51, 78%, 66%)
HSV	hsv(51, 58%, 93%)
CMYK	cmyk(0%, 8.9%, 58.1%, 7.5%)
CIE-LAB	lab(85.67, -6.62, 58.70)
CIE-LCH	lch(85.67, 59.07, 96.43°)
OKLab	oklab(87.43% -0.0219 0.1359)
OKLCH	oklch(87.43% 0.138 99.2)
XYZ	xyz(61.1470, 67.3372, 21.5784)
Luminance	0.6734 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECD763 #6378EC

analogous

#EC9263 #ECD763 #BCEC63

triadic

#ECD763 #63ECD7 #D763EC

tetradic

#ECD763 #63EC92 #6378EC #EC63BC

square

#ECD763 #63EC92 #6378EC #EC63BC

split-complementary

#ECD763 #63BCEC #9263EC

monochromatic

#BEA417 #E5C92C #ECD763 #F3E59A #F9F3D0

Accessibility & contrast

On white

1.45

#ECD763 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.47

#ECD763 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECD763

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECD763	#FFFFFF	#000000	##000000
##ECD763	1.00	1.45	14.47	14.47
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.47	21.00	1.00	1.00
##000000	14.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D257

Deuteranopia (green-blind)

#EFDA69

Tritanopia (blue-blind)

#FDC9BD

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #ecd763;
/* rgb */ color: rgb(236, 215, 99);
/* oklch */ color: oklch(87.4% 0.138 99.2);

Tailwind

colors: {
  custom: {
    50: '#f5e393',
    500: '#ecd763',
    950: '#000000',
  },
}

SCSS

$custom: #ecd763;
$custom-light: #f5e393;
$custom-dark: #000000;

JSON

{
  "hex": "#ecd763",
  "rgb": {
    "r": 236,
    "g": 215,
    "b": 99
  },
  "hsl": {
    "h": 50.803,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.87425,
    "c": 0.1376,
    "h": 99.2
  },
  "luminance": 0.67335
}

Semantic roles & 50–950 ramp

primary

#ECD763

secondary

#374BBC

accent

#2BDB0B

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17150D

muted

#85847F

Preview Lab

Preview with #ECD763

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

Preview Lab → · Contrast checker → · Palette generator →