#ECF192#ECF192

#ECF192 is a very light, moderate yellow. Relative luminance 0.828; OKLCH L 93.4% C 0.118 H 111.1°. Best body text is #000000 at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#ECF192
RGB	rgb(236, 241, 146)
HSL	hsl(63, 77%, 76%)
HSV	hsv(63, 39%, 95%)
CMYK	cmyk(2.1%, 0%, 39.4%, 5.5%)
CIE-LAB	lab(92.94, -15.37, 45.27)
CIE-LCH	lch(92.94, 47.81, 108.76°)
OKLab	oklab(93.37% -0.0424 0.1101)
OKLCH	oklch(93.37% 0.118 111.1)
XYZ	xyz(71.2365, 82.8200, 39.4217)
Luminance	0.8282 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF192 #9792F1

analogous

#F1C692 #ECF192 #BCF192

triadic

#ECF192 #92ECF1 #F192EC

tetradic

#ECF192 #92F1C6 #9792F1 #F192BC

square

#ECF192 #92F1C6 #9792F1 #F192BC

split-complementary

#ECF192 #92BCF1 #C692F1

monochromatic

#D9E326 #E3EA5C #ECF192 #F5F8C8 #FAFCE4

Accessibility & contrast

On white

1.20

#ECF192 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.56

#ECF192 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF192

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF192	#FFFFFF	#000000	##000000
##ECF192	1.00	1.20	17.56	17.56
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.56	21.00	1.00	1.00
##000000	17.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE98B

Deuteranopia (green-blind)

#FFEC96

Tritanopia (blue-blind)

#F7E7DA

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #ecf192;
/* rgb */ color: rgb(236, 241, 146);
/* oklch */ color: oklch(93.4% 0.118 111.1);

Tailwind

colors: {
  custom: {
    50: '#f3f5b3',
    500: '#ecf192',
    950: '#000000',
  },
}

SCSS

$custom: #ecf192;
$custom-light: #f3f5b3;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf192",
  "rgb": {
    "r": 236,
    "g": 241,
    "b": 146
  },
  "hsl": {
    "h": 63.158,
    "s": 77.236,
    "l": 75.882
  },
  "oklch": {
    "l": 0.93371,
    "c": 0.11804,
    "h": 111.1
  },
  "luminance": 0.82819
}

Semantic roles & 50–950 ramp

primary

#ECF192

secondary

#605ACE

accent

#0CD917

background

#FFFFFD

surface

#FEFEF8

border

#D6D6D1

text

#171711

muted

#858581

Preview Lab

Preview with #ECF192

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

Preview Lab → · Contrast checker → · Palette generator →