#ECFAAC#ECFAAC

#ECFAAC is a very light, moderate yellow-green. Relative luminance 0.892; OKLCH L 95.7% C 0.100 H 116.6°. Best body text is #000000 at 18.84:1 contrast (WCAG AA passes).

Color values

HEX	#ECFAAC
RGB	rgb(236, 250, 172)
HSL	hsl(71, 89%, 83%)
HSV	hsv(71, 31%, 98%)
CMYK	cmyk(5.6%, 0%, 31.2%, 2%)
CIE-LAB	lab(95.66, -16.74, 35.96)
CIE-LCH	lch(95.66, 39.67, 114.97°)
OKLab	oklab(95.66% -0.0449 0.0896)
OKLCH	oklch(95.66% 0.1 116.6)
XYZ	xyz(76.2239, 89.1832, 52.2203)
Luminance	0.8918 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFAAC #BAACFA

analogous

#FAE1AC #ECFAAC #C5FAAC

triadic

#ECFAAC #ACECFA #FAACEC

tetradic

#ECFAAC #ACFAE1 #BAACFA #FAACC5

square

#ECFAAC #ACFAE1 #BAACFA #FAACC5

split-complementary

#ECFAAC #ACC5FA #E1ACFA

monochromatic

#D2F339 #DFF772 #ECFAAC #F8FDE2 #F8FDE2

Accessibility & contrast

On white

1.11

#ECFAAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.84

#ECFAAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFAAC

18.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFAAC	#FFFFFF	#000000	##000000
##ECFAAC	1.00	1.11	18.84	18.84
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.84	21.00	1.00	1.00
##000000	18.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF2A7

Deuteranopia (green-blind)

#FFF3AF

Tritanopia (blue-blind)

#F4F2E6

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #ecfaac;
/* rgb */ color: rgb(236, 250, 172);
/* oklch */ color: oklch(95.7% 0.100 116.6);

Tailwind

colors: {
  custom: {
    50: '#f3fcc5',
    500: '#ecfaac',
    950: '#000000',
  },
}

SCSS

$custom: #ecfaac;
$custom-light: #f3fcc5;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfaac",
  "rgb": {
    "r": 236,
    "g": 250,
    "b": 172
  },
  "hsl": {
    "h": 70.769,
    "s": 88.636,
    "l": 82.745
  },
  "oklch": {
    "l": 0.95664,
    "c": 0.10019,
    "h": 116.6
  },
  "luminance": 0.89183
}

Semantic roles & 50–950 ramp

primary

#ECFAAC

secondary

#816DDD

accent

#00E529

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #ECFAAC

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

Preview Lab → · Contrast checker → · Palette generator →