#ECFFCA#ECFFCA

#ECFFCA is a very light, moderate yellow-green. Relative luminance 0.936; OKLCH L 97.3% C 0.072 H 123.7°. Best body text is #000000 at 19.72:1 contrast (WCAG AA passes).

Color values

HEX	#ECFFCA
RGB	rgb(236, 255, 202)
HSL	hsl(82, 100%, 90%)
HSV	hsv(82, 21%, 100%)
CMYK	cmyk(7.5%, 0%, 20.8%, 0%)
CIE-LAB	lab(97.48, -15.06, 23.31)
CIE-LCH	lch(97.48, 27.75, 122.87°)
OKLab	oklab(97.29% -0.0398 0.0595)
OKLCH	oklch(97.29% 0.072 123.7)
XYZ	xyz(81.0114, 93.6170, 69.6677)
Luminance	0.9362 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFFCA #DDCAFF

analogous

#FFF7CA #ECFFCA #D2FFCA

triadic

#ECFFCA #CAECFF #FFCAEC

tetradic

#ECFFCA #CAFFF7 #DDCAFF #FFCAD2

square

#ECFFCA #CAFFF7 #DDCAFF #FFCAD2

split-complementary

#ECFFCA #CAD2FF #F7CAFF

monochromatic

#C0FF50 #D6FF8D #ECFFCA #F4FFE0 #F4FFE0

Accessibility & contrast

On white

1.06

#ECFFCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.72

#ECFFCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFFCA

19.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFFCA	#FFFFFF	#000000	##000000
##ECFFCA	1.00	1.06	19.72	19.72
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.72	21.00	1.00	1.00
##000000	19.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8C7

Deuteranopia (green-blind)

#FFF8CC

Tritanopia (blue-blind)

#F0FAF0

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #ecffca;
/* rgb */ color: rgb(236, 255, 202);
/* oklch */ color: oklch(97.3% 0.072 123.7);

Tailwind

colors: {
  custom: {
    50: '#f2ffda',
    500: '#ecffca',
    950: '#000000',
  },
}

SCSS

$custom: #ecffca;
$custom-light: #f2ffda;
$custom-dark: #000000;

JSON

{
  "hex": "#ecffca",
  "rgb": {
    "r": 236,
    "g": 255,
    "b": 202
  },
  "hsl": {
    "h": 81.509,
    "s": 100,
    "l": 89.608
  },
  "oklch": {
    "l": 0.97285,
    "c": 0.07159,
    "h": 123.7
  },
  "luminance": 0.93617
}

Semantic roles & 50–950 ramp

primary

#ECFFCA

secondary

#A884E9

accent

#00E652

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171814

muted

#858683

Preview Lab

Preview with #ECFFCA

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

Preview Lab → · Contrast checker → · Palette generator →