#ECD266#ECD266

#ECD266 is a very light, vivid yellow. Relative luminance 0.649; OKLCH L 86.4% C 0.131 H 96.0°. Best body text is #000000 at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#ECD266
RGB	rgb(236, 210, 102)
HSL	hsl(48, 78%, 66%)
HSV	hsv(48, 57%, 93%)
CMYK	cmyk(0%, 11%, 56.8%, 7.5%)
CIE-LAB	lab(84.43, -3.86, 55.91)
CIE-LCH	lch(84.43, 56.05, 93.95°)
OKLab	oklab(86.45% -0.0136 0.1302)
OKLCH	oklch(86.45% 0.131 96)
XYZ	xyz(60.0393, 64.8881, 21.9299)
Luminance	0.6489 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECD266 #6680EC

analogous

#EC8F66 #ECD266 #C3EC66

triadic

#ECD266 #66ECD2 #D266EC

tetradic

#ECD266 #66EC8F #6680EC #EC66C3

square

#ECD266 #66EC8F #6680EC #EC66C3

split-complementary

#ECD266 #66C3EC #8F66EC

monochromatic

#C09F18 #E5C230 #ECD266 #F3E29C #FAF2D3

Accessibility & contrast

On white

1.50

#ECD266 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.98

#ECD266 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECD266

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECD266	#FFFFFF	#000000	##000000
##ECD266	1.00	1.50	13.98	13.98
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.98	21.00	1.00	1.00
##000000	13.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CE5B

Deuteranopia (green-blind)

#EBD66B

Tritanopia (blue-blind)

#FDC4BA

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #ecd266;
/* rgb */ color: rgb(236, 210, 102);
/* oklch */ color: oklch(86.4% 0.131 96.0);

Tailwind

colors: {
  custom: {
    50: '#f5df95',
    500: '#ecd266',
    950: '#000000',
  },
}

SCSS

$custom: #ecd266;
$custom-light: #f5df95;
$custom-dark: #000000;

JSON

{
  "hex": "#ecd266",
  "rgb": {
    "r": 236,
    "g": 210,
    "b": 102
  },
  "hsl": {
    "h": 48.358,
    "s": 77.907,
    "l": 66.275
  },
  "oklch": {
    "l": 0.86446,
    "c": 0.13093,
    "h": 96
  },
  "luminance": 0.64885
}

Semantic roles & 50–950 ramp

primary

#ECD266

secondary

#3852BE

accent

#33DA0B

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17150D

muted

#85847F

Preview Lab

Preview with #ECD266

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

Preview Lab → · Contrast checker → · Palette generator →