#ECE684#ECE684

#ECE684 is a very light, vivid yellow. Relative luminance 0.761; OKLCH L 90.9% C 0.120 H 105.5°. Best body text is #000000 at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#ECE684
RGB	rgb(236, 230, 132)
HSL	hsl(57, 73%, 72%)
HSV	hsv(57, 44%, 93%)
CMYK	cmyk(0%, 2.5%, 44.1%, 7.5%)
CIE-LAB	lab(89.90, -11.37, 48.27)
CIE-LCH	lch(89.90, 49.60, 103.25°)
OKLab	oklab(90.9% -0.0321 0.1161)
OKLCH	oklch(90.9% 0.12 105.5)
XYZ	xyz(67.0551, 76.0942, 32.9807)
Luminance	0.7609 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE684 #848AEC

analogous

#ECB284 #ECE684 #BEEC84

triadic

#ECE684 #84ECE6 #E684EC

tetradic

#ECE684 #84ECB2 #848AEC #EC84BE

square

#ECE684 #84ECB2 #848AEC #EC84BE

split-complementary

#ECE684 #84BEEC #B284EC

monochromatic

#D5CA21 #E4DB4F #ECE684 #F4F1B9 #FBFAE4

Accessibility & contrast

On white

1.29

#ECE684 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.22

#ECE684 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE684

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE684	#FFFFFF	#000000	##000000
##ECE684	1.00	1.29	16.22	16.22
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.22	21.00	1.00	1.00
##000000	16.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DF7C

Deuteranopia (green-blind)

#F8E488

Tritanopia (blue-blind)

#F9DBCF

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #ece684;
/* rgb */ color: rgb(236, 230, 132);
/* oklch */ color: oklch(90.9% 0.120 105.5);

Tailwind

colors: {
  custom: {
    50: '#f4eda9',
    500: '#ece684',
    950: '#000000',
  },
}

SCSS

$custom: #ece684;
$custom-light: #f4eda9;
$custom-dark: #000000;

JSON

{
  "hex": "#ece684",
  "rgb": {
    "r": 236,
    "g": 230,
    "b": 132
  },
  "hsl": {
    "h": 56.538,
    "s": 73.239,
    "l": 72.157
  },
  "oklch": {
    "l": 0.909,
    "c": 0.12045,
    "h": 105.5
  },
  "luminance": 0.76092
}

Semantic roles & 50–950 ramp

primary

#ECE684

secondary

#4E55C6

accent

#1CD510

background

#FFFEFD

surface

#FFFDF7

border

#D7D5D0

text

#171610

muted

#858481

Preview Lab

Preview with #ECE684

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

Preview Lab → · Contrast checker → · Palette generator →