#ECDF68#ECDF68

#ECDF68 is a very light, vivid yellow. Relative luminance 0.716; OKLCH L 89.1% C 0.140 H 103.1°. Best body text is #000000 at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#ECDF68
RGB	rgb(236, 223, 104)
HSL	hsl(54, 78%, 67%)
HSV	hsv(54, 56%, 93%)
CMYK	cmyk(0%, 5.5%, 55.9%, 7.5%)
CIE-LAB	lab(87.78, -10.27, 58.84)
CIE-LCH	lch(87.78, 59.73, 99.90°)
OKLab	oklab(89.11% -0.0318 0.1367)
OKLCH	oklch(89.11% 0.14 103.1)
XYZ	xyz(63.4805, 71.6099, 23.5722)
Luminance	0.7161 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECDF68 #6875EC

analogous

#EC9D68 #ECDF68 #B7EC68

triadic

#ECDF68 #68ECDF #DF68EC

tetradic

#ECDF68 #68EC9D #6875EC #EC68B7

square

#ECDF68 #68EC9D #6875EC #EC68B7

split-complementary

#ECDF68 #68B7EC #9D68EC

monochromatic

#C1B118 #E5D332 #ECDF68 #F3EB9E #FAF6D5

Accessibility & contrast

On white

1.37

#ECDF68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.32

#ECDF68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECDF68

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECDF68	#FFFFFF	#000000	##000000
##ECDF68	1.00	1.37	15.32	15.32
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.32	21.00	1.00	1.00
##000000	15.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D85C

Deuteranopia (green-blind)

#F5DF6E

Tritanopia (blue-blind)

#FCD2C5

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #ecdf68;
/* rgb */ color: rgb(236, 223, 104);
/* oklch */ color: oklch(89.1% 0.140 103.1);

Tailwind

colors: {
  custom: {
    50: '#f5e897',
    500: '#ecdf68',
    950: '#000000',
  },
}

SCSS

$custom: #ecdf68;
$custom-light: #f5e897;
$custom-dark: #000000;

JSON

{
  "hex": "#ecdf68",
  "rgb": {
    "r": 236,
    "g": 223,
    "b": 104
  },
  "hsl": {
    "h": 54.091,
    "s": 77.647,
    "l": 66.667
  },
  "oklch": {
    "l": 0.89112,
    "c": 0.14039,
    "h": 103.1
  },
  "luminance": 0.71608
}

Semantic roles & 50–950 ramp

primary

#ECDF68

secondary

#3946C0

accent

#20DA0C

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #ECDF68

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

Preview Lab → · Contrast checker → · Palette generator →