#ECD66F#ECD66F

#ECD66F is a very light, vivid yellow. Relative luminance 0.671; OKLCH L 87.4% C 0.126 H 97.5°. Best body text is #000000 at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#ECD66F
RGB	rgb(236, 214, 111)
HSL	hsl(49, 77%, 68%)
HSV	hsv(49, 53%, 93%)
CMYK	cmyk(0%, 9.3%, 53%, 7.5%)
CIE-LAB	lab(85.54, -5.20, 53.03)
CIE-LCH	lch(85.54, 53.28, 95.60°)
OKLab	oklab(87.36% -0.0165 0.1249)
OKLCH	oklch(87.36% 0.126 97.5)
XYZ	xyz(61.5100, 67.0762, 24.7428)
Luminance	0.6707 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECD66F #6F85EC

analogous

#EC976F #ECD66F #C3EC6F

triadic

#ECD66F #6FECD6 #D66FEC

tetradic

#ECD66F #6FEC97 #6F85EC #EC6FC3

square

#ECD66F #6FEC97 #6F85EC #EC6FC3

split-complementary

#ECD66F #6FC3EC #976FEC

monochromatic

#C6A81A #E5C739 #ECD66F #F3E5A5 #FAF5DB

Accessibility & contrast

On white

1.46

#ECD66F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.41

#ECD66F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECD66F

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECD66F	#FFFFFF	#000000	##000000
##ECD66F	1.00	1.46	14.41	14.41
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.41	21.00	1.00	1.00
##000000	14.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D166

Deuteranopia (green-blind)

#EDD973

Tritanopia (blue-blind)

#FCC9BE

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #ecd66f;
/* rgb */ color: rgb(236, 214, 111);
/* oklch */ color: oklch(87.4% 0.126 97.5);

Tailwind

colors: {
  custom: {
    50: '#f5e29b',
    500: '#ecd66f',
    950: '#000000',
  },
}

SCSS

$custom: #ecd66f;
$custom-light: #f5e29b;
$custom-dark: #000000;

JSON

{
  "hex": "#ecd66f",
  "rgb": {
    "r": 236,
    "g": 214,
    "b": 111
  },
  "hsl": {
    "h": 49.44,
    "s": 76.687,
    "l": 68.039
  },
  "oklch": {
    "l": 0.87361,
    "c": 0.12598,
    "h": 97.5
  },
  "luminance": 0.67074
}

Semantic roles & 50–950 ramp

primary

#ECD66F

secondary

#3B53C4

accent

#31D90D

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150E

muted

#85847F

Preview Lab

Preview with #ECD66F

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

Preview Lab → · Contrast checker → · Palette generator →