#ECFD86#ECFD86

#ECFD86 is a very light, vivid yellow. Relative luminance 0.898; OKLCH L 95.7% C 0.145 H 115.9°. Best body text is #000000 at 18.96:1 contrast (WCAG AA passes).

Color values

HEX	#ECFD86
RGB	rgb(236, 253, 134)
HSL	hsl(69, 97%, 76%)
HSV	hsv(69, 47%, 99%)
CMYK	cmyk(6.7%, 0%, 47%, 0.8%)
CIE-LAB	lab(95.92, -22.38, 54.68)
CIE-LCH	lch(95.92, 59.08, 112.26°)
OKLab	oklab(95.7% -0.0633 0.1304)
OKLCH	oklch(95.7% 0.145 115.9)
XYZ	xyz(74.0213, 89.8055, 35.9844)
Luminance	0.8981 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFD86 #9786FD

analogous

#FDD286 #ECFD86 #B0FD86

triadic

#ECFD86 #86ECFD #FD86EC

tetradic

#ECFD86 #86FDD2 #9786FD #FD86B0

square

#ECFD86 #86FDD2 #9786FD #FD86B0

split-complementary

#ECFD86 #86B0FD #D286FD

monochromatic

#D9FB0E #E3FC4A #ECFD86 #F5FEC2 #FAFFE1

Accessibility & contrast

On white

1.11

#ECFD86 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.96

#ECFD86 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFD86

18.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFD86	#FFFFFF	#000000	##000000
##ECFD86	1.00	1.11	18.96	18.96
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.96	21.00	1.00	1.00
##000000	18.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF27C

Deuteranopia (green-blind)

#FFF48C

Tritanopia (blue-blind)

#F8F1E1

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #ecfd86;
/* rgb */ color: rgb(236, 253, 134);
/* oklch */ color: oklch(95.7% 0.145 115.9);

Tailwind

colors: {
  custom: {
    50: '#f4feab',
    500: '#ecfd86',
    950: '#000000',
  },
}

SCSS

$custom: #ecfd86;
$custom-light: #f4feab;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfd86",
  "rgb": {
    "r": 236,
    "g": 253,
    "b": 134
  },
  "hsl": {
    "h": 68.571,
    "s": 96.748,
    "l": 75.882
  },
  "oklch": {
    "l": 0.957,
    "c": 0.145,
    "h": 115.9
  },
  "luminance": 0.89805
}

Semantic roles & 50–950 ramp

primary

#ECFD86

secondary

#604BDC

accent

#00E621

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #ECFD86

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

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