#ECFABB#ECFABB

#ECFABB is a very light, moderate yellow-green. Relative luminance 0.898; OKLCH L 95.9% C 0.082 H 118.2°. Best body text is #000000 at 18.96:1 contrast (WCAG AA passes).

Color values

HEX	#ECFABB
RGB	rgb(236, 250, 187)
HSL	hsl(73, 86%, 86%)
HSV	hsv(73, 25%, 98%)
CMYK	cmyk(5.6%, 0%, 25.2%, 2%)
CIE-LAB	lab(95.91, -14.76, 28.76)
CIE-LCH	lch(95.91, 32.33, 117.17°)
OKLab	oklab(95.95% -0.0389 0.0727)
OKLCH	oklch(95.95% 0.082 118.2)
XYZ	xyz(77.7467, 89.7922, 60.2399)
Luminance	0.8979 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFABB #C9BBFA

analogous

#FAE8BB #ECFABB #CCFABB

triadic

#ECFABB #BBECFA #FABBEC

tetradic

#ECFABB #BBFAE8 #C9BBFA #FABBCC

square

#ECFABB #BBFAE8 #C9BBFA #FABBCC

split-complementary

#ECFABB #BBCCFA #E8BBFA

monochromatic

#CCF249 #DCF682 #ECFABB #F7FDE2 #F7FDE2

Accessibility & contrast

On white

1.11

#ECFABB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.96

#ECFABB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFABB

18.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFABB	#FFFFFF	#000000	##000000
##ECFABB	1.00	1.11	18.96	18.96
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.96	21.00	1.00	1.00
##000000	18.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF3B7

Deuteranopia (green-blind)

#FFF4BE

Tritanopia (blue-blind)

#F2F3E9

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #ecfabb;
/* rgb */ color: rgb(236, 250, 187);
/* oklch */ color: oklch(95.9% 0.082 118.2);

Tailwind

colors: {
  custom: {
    50: '#f2fccf',
    500: '#ecfabb',
    950: '#000000',
  },
}

SCSS

$custom: #ecfabb;
$custom-light: #f2fccf;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfabb",
  "rgb": {
    "r": 236,
    "g": 250,
    "b": 187
  },
  "hsl": {
    "h": 73.333,
    "s": 86.301,
    "l": 85.686
  },
  "oklch": {
    "l": 0.95949,
    "c": 0.08245,
    "h": 118.2
  },
  "luminance": 0.89792
}

Semantic roles & 50–950 ramp

primary

#ECFABB

secondary

#917BDE

accent

#03E334

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECFABB

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

Preview Lab → · Contrast checker → · Palette generator →