#ECE964#ECE964

#ECE964 is a very light, vivid yellow. Relative luminance 0.770; OKLCH L 91.1% C 0.154 H 107.9°. Best body text is #000000 at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#ECE964
RGB	rgb(236, 233, 100)
HSL	hsl(59, 78%, 66%)
HSV	hsv(59, 58%, 93%)
CMYK	cmyk(0%, 1.3%, 57.6%, 7.5%)
CIE-LAB	lab(90.34, -15.51, 63.47)
CIE-LCH	lch(90.34, 65.33, 103.73°)
OKLab	oklab(91.13% -0.0472 0.1462)
OKLCH	oklch(91.13% 0.154 107.9)
XYZ	xyz(66.0332, 77.0327, 23.4445)
Luminance	0.7703 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE964 #6467EC

analogous

#ECA564 #ECE964 #ABEC64

triadic

#ECE964 #64ECE9 #E964EC

tetradic

#ECE964 #64ECA5 #6467EC #EC64AB

square

#ECE964 #64ECA5 #6467EC #EC64AB

split-complementary

#ECE964 #64ABEC #A564EC

monochromatic

#BEBB17 #E5E12D #ECE964 #F3F19B #F9F8D1

Accessibility & contrast

On white

1.28

#ECE964 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.41

#ECE964 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE964

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE964	#FFFFFF	#000000	##000000
##ECE964	1.00	1.28	16.41	16.41
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.41	21.00	1.00	1.00
##000000	16.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE155

Deuteranopia (green-blind)

#FDE66C

Tritanopia (blue-blind)

#FBDBCC

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #ece964;
/* rgb */ color: rgb(236, 233, 100);
/* oklch */ color: oklch(91.1% 0.154 107.9);

Tailwind

colors: {
  custom: {
    50: '#f5ef95',
    500: '#ece964',
    950: '#000000',
  },
}

SCSS

$custom: #ece964;
$custom-light: #f5ef95;
$custom-dark: #000000;

JSON

{
  "hex": "#ece964",
  "rgb": {
    "r": 236,
    "g": 233,
    "b": 100
  },
  "hsl": {
    "h": 58.676,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.91134,
    "c": 0.15358,
    "h": 107.9
  },
  "luminance": 0.77031
}

Semantic roles & 50–950 ramp

primary

#ECE964

secondary

#373ABD

accent

#10DA0B

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #ECE964

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

Preview Lab → · Contrast checker → · Palette generator →