#ECFA84#ECFA84

#ECFA84 is a very light, vivid yellow. Relative luminance 0.879; OKLCH L 95.0% C 0.143 H 114.7°. Best body text is #000000 at 18.57:1 contrast (WCAG AA passes).

Color values

HEX	#ECFA84
RGB	rgb(236, 250, 132)
HSL	hsl(67, 92%, 75%)
HSV	hsv(67, 47%, 98%)
CMYK	cmyk(5.6%, 0%, 47.2%, 2%)
CIE-LAB	lab(95.11, -21.13, 54.63)
CIE-LCH	lch(95.11, 58.58, 111.15°)
OKLab	oklab(95.05% -0.06 0.1302)
OKLCH	oklch(95.05% 0.143 114.7)
XYZ	xyz(72.9435, 87.8710, 34.9435)
Luminance	0.8787 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFA84 #9284FA

analogous

#FACD84 #ECFA84 #B1FA84

triadic

#ECFA84 #84ECFA #FA84EC

tetradic

#ECFA84 #84FACD #9284FA #FA84B1

square

#ECFA84 #84FACD #9284FA #FA84B1

split-complementary

#ECFA84 #84B1FA #CD84FA

monochromatic

#DAF50E #E3F849 #ECFA84 #F5FCBF #FAFEE2

Accessibility & contrast

On white

1.13

#ECFA84 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.57

#ECFA84 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFA84

18.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFA84	#FFFFFF	#000000	##000000
##ECFA84	1.00	1.13	18.57	18.57
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.57	21.00	1.00	1.00
##000000	18.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF07A

Deuteranopia (green-blind)

#FFF28A

Tritanopia (blue-blind)

#F8EEDF

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ecfa84;
/* rgb */ color: rgb(236, 250, 132);
/* oklch */ color: oklch(95.0% 0.143 114.7);

Tailwind

colors: {
  custom: {
    50: '#f4fbaa',
    500: '#ecfa84',
    950: '#000000',
  },
}

SCSS

$custom: #ecfa84;
$custom-light: #f4fbaa;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfa84",
  "rgb": {
    "r": 236,
    "g": 250,
    "b": 132
  },
  "hsl": {
    "h": 67.119,
    "s": 92.188,
    "l": 74.902
  },
  "oklch": {
    "l": 0.95046,
    "c": 0.14334,
    "h": 114.7
  },
  "luminance": 0.8787
}

Semantic roles & 50–950 ramp

primary

#ECFA84

secondary

#5B4AD8

accent

#00E61B

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #ECFA84

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

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