#ECFFCF#ECFFCF

#ECFFCF is a very light, moderate yellow-green. Relative luminance 0.939; OKLCH L 97.4% C 0.066 H 125.2°. Best body text is #000000 at 19.77:1 contrast (WCAG AA passes).

Color values

HEX	#ECFFCF
RGB	rgb(236, 255, 207)
HSL	hsl(84, 100%, 91%)
HSV	hsv(84, 19%, 100%)
CMYK	cmyk(7.5%, 0%, 18.8%, 0%)
CIE-LAB	lab(97.57, -14.31, 20.90)
CIE-LCH	lch(97.57, 25.33, 124.39°)
OKLab	oklab(97.39% -0.0378 0.0536)
OKLCH	oklch(97.39% 0.066 125.2)
XYZ	xyz(81.6130, 93.8576, 72.8361)
Luminance	0.9386 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFFCF #E2CFFF

analogous

#FFFACF #ECFFCF #D4FFCF

triadic

#ECFFCF #CFECFF #FFCFEC

tetradic

#ECFFCF #CFFFFA #E2CFFF #FFCFD4

square

#ECFFCF #CFFFFA #E2CFFF #FFCFD4

split-complementary

#ECFFCF #CFD4FF #FACFFF

monochromatic

#BCFF55 #D4FF92 #ECFFCF #F3FFE0 #F3FFE0

Accessibility & contrast

On white

1.06

#ECFFCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.77

#ECFFCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFFCF

19.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFFCF	#FFFFFF	#000000	##000000
##ECFFCF	1.00	1.06	19.77	19.77
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.77	21.00	1.00	1.00
##000000	19.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9CC

Deuteranopia (green-blind)

#FFF8D1

Tritanopia (blue-blind)

#EFFAF2

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #ecffcf;
/* rgb */ color: rgb(236, 255, 207);
/* oklch */ color: oklch(97.4% 0.066 125.2);

Tailwind

colors: {
  custom: {
    50: '#f2ffdd',
    500: '#ecffcf',
    950: '#000000',
  },
}

SCSS

$custom: #ecffcf;
$custom-light: #f2ffdd;
$custom-dark: #000000;

JSON

{
  "hex": "#ecffcf",
  "rgb": {
    "r": 236,
    "g": 255,
    "b": 207
  },
  "hsl": {
    "h": 83.75,
    "s": 100,
    "l": 90.588
  },
  "oklch": {
    "l": 0.97394,
    "c": 0.06557,
    "h": 125.2
  },
  "luminance": 0.93858
}

Semantic roles & 50–950 ramp

primary

#ECFFCF

secondary

#AF88EA

accent

#00E65B

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171815

muted

#858684

Preview Lab

Preview with #ECFFCF

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

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