#ECFC96#ECFC96

#ECFC96 is a very light, vivid yellow. Relative luminance 0.897; OKLCH L 95.7% C 0.127 H 116.2°. Best body text is #000000 at 18.93:1 contrast (WCAG AA passes).

Color values

HEX	#ECFC96
RGB	rgb(236, 252, 150)
HSL	hsl(69, 94%, 79%)
HSV	hsv(69, 40%, 99%)
CMYK	cmyk(6.3%, 0%, 40.5%, 1.2%)
CIE-LAB	lab(95.85, -20.28, 47.02)
CIE-LCH	lch(95.85, 51.21, 113.33°)
OKLab	oklab(95.71% -0.0561 0.1143)
OKLCH	oklch(95.71% 0.127 116.2)
XYZ	xyz(74.9080, 89.6564, 42.2075)
Luminance	0.8966 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFC96 #A696FC

analogous

#FCD996 #ECFC96 #B9FC96

triadic

#ECFC96 #96ECFC #FC96EC

tetradic

#ECFC96 #96FCD9 #A696FC #FC96B9

square

#ECFC96 #96FCD9 #A696FC #FC96B9

split-complementary

#ECFC96 #96B9FC #D996FC

monochromatic

#D6F91F #E1FA5B #ECFC96 #F7FED2 #FAFEE1

Accessibility & contrast

On white

1.11

#ECFC96 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.93

#ECFC96 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFC96

18.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFC96	#FFFFFF	#000000	##000000
##ECFC96	1.00	1.11	18.93	18.93
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.93	21.00	1.00	1.00
##000000	18.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF28E

Deuteranopia (green-blind)

#FFF49B

Tritanopia (blue-blind)

#F6F2E3

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #ecfc96;
/* rgb */ color: rgb(236, 252, 150);
/* oklch */ color: oklch(95.7% 0.127 116.2);

Tailwind

colors: {
  custom: {
    50: '#f3fdb6',
    500: '#ecfc96',
    950: '#000000',
  },
}

SCSS

$custom: #ecfc96;
$custom-light: #f3fdb6;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfc96",
  "rgb": {
    "r": 236,
    "g": 252,
    "b": 150
  },
  "hsl": {
    "h": 69.412,
    "s": 94.444,
    "l": 78.824
  },
  "oklch": {
    "l": 0.95715,
    "c": 0.12735,
    "h": 116.2
  },
  "luminance": 0.89656
}

Semantic roles & 50–950 ramp

primary

#ECFC96

secondary

#6E59DD

accent

#00E624

background

#FFFFFD

surface

#FEFFF8

border

#D6D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #ECFC96

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

Preview Lab → · Contrast checker → · Palette generator →