#ECF7B2#ECF7B2

#ECF7B2 is a very light, moderate yellow. Relative luminance 0.876; OKLCH L 95.2% C 0.089 H 115.5°. Best body text is #000000 at 18.51:1 contrast (WCAG AA passes).

Color values

HEX	#ECF7B2
RGB	rgb(236, 247, 178)
HSL	hsl(70, 81%, 83%)
HSV	hsv(70, 28%, 97%)
CMYK	cmyk(4.5%, 0%, 27.9%, 3.1%)
CIE-LAB	lab(94.98, -14.50, 32.05)
CIE-LCH	lch(94.98, 35.18, 114.35°)
OKLab	oklab(95.16% -0.0383 0.0804)
OKLCH	oklch(95.16% 0.089 115.5)
XYZ	xyz(75.8884, 87.5693, 55.0156)
Luminance	0.8757 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF7B2 #BDB2F7

analogous

#F7DFB2 #ECF7B2 #C9F7B2

triadic

#ECF7B2 #B2ECF7 #F7B2EC

tetradic

#ECF7B2 #B2F7DF #BDB2F7 #F7B2C9

square

#ECF7B2 #B2F7DF #BDB2F7 #F7B2C9

split-complementary

#ECF7B2 #B2C9F7 #DFB2F7

monochromatic

#D1EB43 #DEF17B #ECF7B2 #F8FCE3 #F8FCE3

Accessibility & contrast

On white

1.13

#ECF7B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.51

#ECF7B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF7B2

18.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF7B2	#FFFFFF	#000000	##000000
##ECF7B2	1.00	1.13	18.51	18.51
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.51	21.00	1.00	1.00
##000000	18.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF0AD

Deuteranopia (green-blind)

#FFF1B5

Tritanopia (blue-blind)

#F4EFE5

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ecf7b2;
/* rgb */ color: rgb(236, 247, 178);
/* oklch */ color: oklch(95.2% 0.089 115.5);

Tailwind

colors: {
  custom: {
    50: '#f2f9c9',
    500: '#ecf7b2',
    950: '#000000',
  },
}

SCSS

$custom: #ecf7b2;
$custom-light: #f2f9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf7b2",
  "rgb": {
    "r": 236,
    "g": 247,
    "b": 178
  },
  "hsl": {
    "h": 69.565,
    "s": 81.176,
    "l": 83.333
  },
  "oklch": {
    "l": 0.95157,
    "c": 0.0891,
    "h": 115.5
  },
  "luminance": 0.87569
}

Semantic roles & 50–950 ramp

primary

#ECF7B2

secondary

#8474D9

accent

#08DE2A

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #ECF7B2

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

Preview Lab → · Contrast checker → · Palette generator →