#ECF0CA#ECF0CA

#ECF0CA is a very light, muted yellow. Relative luminance 0.844; OKLCH L 94.2% C 0.050 H 112.2°. Best body text is #000000 at 17.88:1 contrast (WCAG AA passes).

Color values

HEX	#ECF0CA
RGB	rgb(236, 240, 202)
HSL	hsl(66, 56%, 87%)
HSV	hsv(66, 16%, 94%)
CMYK	cmyk(1.7%, 0%, 15.8%, 5.9%)
CIE-LAB	lab(93.63, -7.63, 17.95)
CIE-LCH	lch(93.63, 19.51, 113.03°)
OKLab	oklab(94.24% -0.0189 0.0462)
OKLCH	oklch(94.24% 0.05 112.2)
XYZ	xyz(76.4118, 84.4178, 68.1345)
Luminance	0.8442 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF0CA #CECAF0

analogous

#F0E1CA #ECF0CA #D9F0CA

triadic

#ECF0CA #CAECF0 #F0CAEC

tetradic

#ECF0CA #CAF0E1 #CECAF0 #F0CAD9

square

#ECF0CA #CAF0E1 #CECAF0 #F0CAD9

split-complementary

#ECF0CA #CAD9F0 #E1CAF0

monochromatic

#CAD56B #DBE39A #ECF0CA #F6F8E7 #F6F8E7

Accessibility & contrast

On white

1.17

#ECF0CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.88

#ECF0CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF0CA

17.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF0CA	#FFFFFF	#000000	##000000
##ECF0CA	1.00	1.17	17.88	17.88
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.88	21.00	1.00	1.00
##000000	17.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6ECC8

Deuteranopia (green-blind)

#F6EDCB

Tritanopia (blue-blind)

#F1EBE5

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #ecf0ca;
/* rgb */ color: rgb(236, 240, 202);
/* oklch */ color: oklch(94.2% 0.050 112.2);

Tailwind

colors: {
  custom: {
    50: '#f2f4da',
    500: '#ecf0ca',
    950: '#000000',
  },
}

SCSS

$custom: #ecf0ca;
$custom-light: #f2f4da;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf0ca",
  "rgb": {
    "r": 236,
    "g": 240,
    "b": 202
  },
  "hsl": {
    "h": 66.316,
    "s": 55.882,
    "l": 86.667
  },
  "oklch": {
    "l": 0.94236,
    "c": 0.04994,
    "h": 112.2
  },
  "luminance": 0.84417
}

Semantic roles & 50–950 ramp

primary

#ECF0CA

secondary

#9690CE

accent

#22C333

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECF0CA

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

Preview Lab → · Contrast checker → · Palette generator →