#ECF2BB#ECF2BB

#ECF2BB is a very light, moderate yellow. Relative luminance 0.849; OKLCH L 94.3% C 0.071 H 112.8°. Best body text is #000000 at 17.99:1 contrast (WCAG AA passes).

Color values

HEX	#ECF2BB
RGB	rgb(236, 242, 187)
HSL	hsl(67, 68%, 84%)
HSV	hsv(67, 23%, 95%)
CMYK	cmyk(2.5%, 0%, 22.7%, 5.1%)
CIE-LAB	lab(93.85, -10.82, 25.95)
CIE-LCH	lch(93.85, 28.12, 112.62°)
OKLab	oklab(94.31% -0.0277 0.0659)
OKLCH	oklch(94.31% 0.071 112.8)
XYZ	xyz(75.3133, 84.9256, 59.4288)
Luminance	0.8492 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF2BB #C1BBF2

analogous

#F2DDBB #ECF2BB #D1F2BB

triadic

#ECF2BB #BBECF2 #F2BBEC

tetradic

#ECF2BB #BBF2DD #C1BBF2 #F2BBD1

square

#ECF2BB #BBF2DD #C1BBF2 #F2BBD1

split-complementary

#ECF2BB #BBD1F2 #DDBBF2

monochromatic

#CFDE54 #DEE888 #ECF2BB #F8FAE5 #F8FAE5

Accessibility & contrast

On white

1.17

#ECF2BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.99

#ECF2BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF2BB

17.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF2BB	#FFFFFF	#000000	##000000
##ECF2BB	1.00	1.17	17.99	17.99
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.99	21.00	1.00	1.00
##000000	17.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBEDB8

Deuteranopia (green-blind)

#FAEEBD

Tritanopia (blue-blind)

#F3EBE3

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #ecf2bb;
/* rgb */ color: rgb(236, 242, 187);
/* oklch */ color: oklch(94.3% 0.071 112.8);

Tailwind

colors: {
  custom: {
    50: '#f2f6cf',
    500: '#ecf2bb',
    950: '#000000',
  },
}

SCSS

$custom: #ecf2bb;
$custom-light: #f2f6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf2bb",
  "rgb": {
    "r": 236,
    "g": 242,
    "b": 187
  },
  "hsl": {
    "h": 66.545,
    "s": 67.901,
    "l": 84.118
  },
  "oklch": {
    "l": 0.94314,
    "c": 0.07147,
    "h": 112.8
  },
  "luminance": 0.84925
}

Semantic roles & 50–950 ramp

primary

#ECF2BB

secondary

#8880D2

accent

#16D02A

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECF2BB

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

Preview Lab → · Contrast checker → · Palette generator →