#ECFBBC#ECFBBC

#ECFBBC is a very light, moderate yellow-green. Relative luminance 0.905; OKLCH L 96.2% C 0.083 H 118.9°. Best body text is #000000 at 19.09:1 contrast (WCAG AA passes).

Color values

HEX	#ECFBBC
RGB	rgb(236, 251, 188)
HSL	hsl(74, 89%, 86%)
HSV	hsv(74, 25%, 98%)
CMYK	cmyk(6%, 0%, 25.1%, 1.6%)
CIE-LAB	lab(96.19, -15.11, 28.63)
CIE-LCH	lch(96.19, 32.38, 117.83°)
OKLab	oklab(96.17% -0.0399 0.0724)
OKLCH	oklch(96.17% 0.083 118.9)
XYZ	xyz(78.1656, 90.4583, 60.9095)
Luminance	0.9046 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFBBC #CBBCFB

analogous

#FBEABC #ECFBBC #CCFBBC

triadic

#ECFBBC #BCECFB #FBBCEC

tetradic

#ECFBBC #BCFBEA #CBBCFB #FBBCCC

square

#ECFBBC #BCFBEA #CBBCFB #FBBCCC

split-complementary

#ECFBBC #BCCCFB #EABCFB

monochromatic

#CBF448 #DCF882 #ECFBBC #F7FDE2 #F7FDE2

Accessibility & contrast

On white

1.10

#ECFBBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.09

#ECFBBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFBBC

19.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFBBC	#FFFFFF	#000000	##000000
##ECFBBC	1.00	1.10	19.09	19.09
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.09	21.00	1.00	1.00
##000000	19.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF4B8

Deuteranopia (green-blind)

#FFF4BF

Tritanopia (blue-blind)

#F2F4EA

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #ecfbbc;
/* rgb */ color: rgb(236, 251, 188);
/* oklch */ color: oklch(96.2% 0.083 118.9);

Tailwind

colors: {
  custom: {
    50: '#f2fcd0',
    500: '#ecfbbc',
    950: '#000000',
  },
}

SCSS

$custom: #ecfbbc;
$custom-light: #f2fcd0;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfbbc",
  "rgb": {
    "r": 236,
    "g": 251,
    "b": 188
  },
  "hsl": {
    "h": 74.286,
    "s": 88.732,
    "l": 86.078
  },
  "oklch": {
    "l": 0.96174,
    "c": 0.08265,
    "h": 118.9
  },
  "luminance": 0.90458
}

Semantic roles & 50–950 ramp

primary

#ECFBBC

secondary

#937BE0

accent

#00E537

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECFBBC

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

Preview Lab → · Contrast checker → · Palette generator →