#ECD063#ECD063

#ECD063 is a very light, vivid yellow. Relative luminance 0.638; OKLCH L 86.0% C 0.132 H 95.1°. Best body text is #000000 at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#ECD063
RGB	rgb(236, 208, 99)
HSL	hsl(48, 78%, 66%)
HSV	hsv(48, 58%, 93%)
CMYK	cmyk(0%, 11.9%, 58.1%, 7.5%)
CIE-LAB	lab(83.89, -3.06, 56.67)
CIE-LCH	lch(83.89, 56.75, 93.09°)
OKLab	oklab(86.01% -0.0116 0.1315)
OKLCH	oklch(86.01% 0.132 95.1)
XYZ	xyz(59.4025, 63.8483, 20.9970)
Luminance	0.6384 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECD063 #637FEC

analogous

#EC8B63 #ECD063 #C4EC63

triadic

#ECD063 #63ECD0 #D063EC

tetradic

#ECD063 #63EC8B #637FEC #EC63C4

square

#ECD063 #63EC8B #637FEC #EC63C4

split-complementary

#ECD063 #63C4EC #8B63EC

monochromatic

#BE9C17 #E5C02C #ECD063 #F3E09A #F9F1D0

Accessibility & contrast

On white

1.53

#ECD063 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.77

#ECD063 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECD063

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECD063	#FFFFFF	#000000	##000000
##ECD063	1.00	1.53	13.77	13.77
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.77	21.00	1.00	1.00
##000000	13.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CC58

Deuteranopia (green-blind)

#EAD568

Tritanopia (blue-blind)

#FDC2B8

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #ecd063;
/* rgb */ color: rgb(236, 208, 99);
/* oklch */ color: oklch(86.0% 0.132 95.1);

Tailwind

colors: {
  custom: {
    50: '#f5de93',
    500: '#ecd063',
    950: '#000000',
  },
}

SCSS

$custom: #ecd063;
$custom-light: #f5de93;
$custom-dark: #000000;

JSON

{
  "hex": "#ecd063",
  "rgb": {
    "r": 236,
    "g": 208,
    "b": 99
  },
  "hsl": {
    "h": 47.737,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.8601,
    "c": 0.13203,
    "h": 95.1
  },
  "luminance": 0.63845
}

Semantic roles & 50–950 ramp

primary

#ECD063

secondary

#3752BC

accent

#35DB0B

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17150D

muted

#85847F

Preview Lab

Preview with #ECD063

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

Preview Lab → · Contrast checker → · Palette generator →