#ECF2AA#ECF2AA

#ECF2AA is a very light, moderate yellow. Relative luminance 0.842; OKLCH L 94.0% C 0.092 H 112.0°. Best body text is #000000 at 17.85:1 contrast (WCAG AA passes).

Color values

HEX	#ECF2AA
RGB	rgb(236, 242, 170)
HSL	hsl(65, 73%, 81%)
HSV	hsv(65, 30%, 95%)
CMYK	cmyk(2.5%, 0%, 29.8%, 5.1%)
CIE-LAB	lab(93.55, -13.07, 34.17)
CIE-LCH	lch(93.55, 36.59, 110.94°)
OKLab	oklab(93.98% -0.0345 0.0853)
OKLCH	oklch(93.98% 0.092 112)
XYZ	xyz(73.6000, 84.2403, 50.4052)
Luminance	0.8424 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF2AA #B0AAF2

analogous

#F2D4AA #ECF2AA #C8F2AA

triadic

#ECF2AA #AAECF2 #F2AAEC

tetradic

#ECF2AA #AAF2D4 #B0AAF2 #F2AAC8

square

#ECF2AA #AAF2D4 #B0AAF2 #F2AAC8

split-complementary

#ECF2AA #AAC8F2 #D4AAF2

monochromatic

#D4E240 #E0EA75 #ECF2AA #F8FADF #F9FBE4

Accessibility & contrast

On white

1.18

#ECF2AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.85

#ECF2AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF2AA

17.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF2AA	#FFFFFF	#000000	##000000
##ECF2AA	1.00	1.18	17.85	17.85
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.85	21.00	1.00	1.00
##000000	17.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDEBA5

Deuteranopia (green-blind)

#FDEEAD

Tritanopia (blue-blind)

#F5EADF

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #ecf2aa;
/* rgb */ color: rgb(236, 242, 170);
/* oklch */ color: oklch(94.0% 0.092 112.0);

Tailwind

colors: {
  custom: {
    50: '#f3f6c4',
    500: '#ecf2aa',
    950: '#000000',
  },
}

SCSS

$custom: #ecf2aa;
$custom-light: #f3f6c4;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf2aa",
  "rgb": {
    "r": 236,
    "g": 242,
    "b": 170
  },
  "hsl": {
    "h": 65,
    "s": 73.469,
    "l": 80.784
  },
  "oklch": {
    "l": 0.93981,
    "c": 0.09203,
    "h": 112
  },
  "luminance": 0.84239
}

Semantic roles & 50–950 ramp

primary

#ECF2AA

secondary

#776FD1

accent

#10D620

background

#FFFFFD

surface

#FEFEF9

border

#D6D6D2

text

#171712

muted

#858582

Preview Lab

Preview with #ECF2AA

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

Preview Lab → · Contrast checker → · Palette generator →