#ECFD93#ECFD93

#ECFD93 is a very light, vivid yellow. Relative luminance 0.902; OKLCH L 95.9% C 0.132 H 116.4°. Best body text is #000000 at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#ECFD93
RGB	rgb(236, 253, 147)
HSL	hsl(70, 96%, 78%)
HSV	hsv(70, 42%, 99%)
CMYK	cmyk(6.7%, 0%, 41.9%, 0.8%)
CIE-LAB	lab(96.08, -21.08, 48.74)
CIE-LCH	lch(96.08, 53.11, 113.39°)
OKLab	oklab(95.88% -0.0586 0.118)
OKLCH	oklch(95.88% 0.132 116.4)
XYZ	xyz(74.9844, 90.1907, 41.0565)
Luminance	0.9019 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFD93 #A493FD

analogous

#FDD993 #ECFD93 #B7FD93

triadic

#ECFD93 #93ECFD #FD93EC

tetradic

#ECFD93 #93FDD9 #A493FD #FD93B7

square

#ECFD93 #93FDD9 #A493FD #FD93B7

split-complementary

#ECFD93 #93B7FD #D993FD

monochromatic

#D7FB1B #E1FC57 #ECFD93 #F7FECF #FAFEE1

Accessibility & contrast

On white

1.10

#ECFD93 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.04

#ECFD93 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFD93

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFD93	#FFFFFF	#000000	##000000
##ECFD93	1.00	1.10	19.04	19.04
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.04	21.00	1.00	1.00
##000000	19.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF38B

Deuteranopia (green-blind)

#FFF598

Tritanopia (blue-blind)

#F6F2E3

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #ecfd93;
/* rgb */ color: rgb(236, 253, 147);
/* oklch */ color: oklch(95.9% 0.132 116.4);

Tailwind

colors: {
  custom: {
    50: '#f3feb4',
    500: '#ecfd93',
    950: '#000000',
  },
}

SCSS

$custom: #ecfd93;
$custom-light: #f3feb4;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfd93",
  "rgb": {
    "r": 236,
    "g": 253,
    "b": 147
  },
  "hsl": {
    "h": 69.623,
    "s": 96.364,
    "l": 78.431
  },
  "oklch": {
    "l": 0.9588,
    "c": 0.1318,
    "h": 116.4
  },
  "luminance": 0.9019
}

Semantic roles & 50–950 ramp

primary

#ECFD93

secondary

#6C56DE

accent

#00E625

background

#FFFFFD

surface

#FEFFF8

border

#D6D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #ECFD93

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

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