#ECDC68#ECDC68

#ECDC68 is a very light, vivid yellow. Relative luminance 0.700; OKLCH L 88.5% C 0.138 H 101.5°. Best body text is #000000 at 15.00:1 contrast (WCAG AA passes).

Color values

HEX	#ECDC68
RGB	rgb(236, 220, 104)
HSL	hsl(53, 78%, 67%)
HSV	hsv(53, 56%, 93%)
CMYK	cmyk(0%, 6.8%, 55.9%, 7.5%)
CIE-LAB	lab(87.01, -8.77, 57.96)
CIE-LCH	lch(87.01, 58.62, 98.61°)
OKLab	oklab(88.5% -0.0275 0.1349)
OKLCH	oklch(88.5% 0.138 101.5)
XYZ	xyz(62.6861, 70.0211, 23.3074)
Luminance	0.7002 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECDC68 #6878EC

analogous

#EC9A68 #ECDC68 #BAEC68

triadic

#ECDC68 #68ECDC #DC68EC

tetradic

#ECDC68 #68EC9A #6878EC #EC68BA

square

#ECDC68 #68EC9A #6878EC #EC68BA

split-complementary

#ECDC68 #68BAEC #9A68EC

monochromatic

#C1AD18 #E5CF32 #ECDC68 #F3E99E #FAF5D5

Accessibility & contrast

On white

1.40

#ECDC68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.00

#ECDC68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECDC68

15.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECDC68	#FFFFFF	#000000	##000000
##ECDC68	1.00	1.40	15.00	15.00
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.00	21.00	1.00	1.00
##000000	15.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED65C

Deuteranopia (green-blind)

#F3DD6E

Tritanopia (blue-blind)

#FCCFC2

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #ecdc68;
/* rgb */ color: rgb(236, 220, 104);
/* oklch */ color: oklch(88.5% 0.138 101.5);

Tailwind

colors: {
  custom: {
    50: '#f5e697',
    500: '#ecdc68',
    950: '#000000',
  },
}

SCSS

$custom: #ecdc68;
$custom-light: #f5e697;
$custom-dark: #000000;

JSON

{
  "hex": "#ecdc68",
  "rgb": {
    "r": 236,
    "g": 220,
    "b": 104
  },
  "hsl": {
    "h": 52.727,
    "s": 77.647,
    "l": 66.667
  },
  "oklch": {
    "l": 0.88498,
    "c": 0.13763,
    "h": 101.5
  },
  "luminance": 0.70019
}

Semantic roles & 50–950 ramp

primary

#ECDC68

secondary

#3949C0

accent

#25DA0C

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150E

muted

#85847F

Preview Lab

Preview with #ECDC68

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

Preview Lab → · Contrast checker → · Palette generator →