#ECF2AB#ECF2AB

#ECF2AB is a very light, moderate yellow. Relative luminance 0.843; OKLCH L 94.0% C 0.091 H 112.1°. Best body text is #000000 at 17.86:1 contrast (WCAG AA passes).

Color values

HEX	#ECF2AB
RGB	rgb(236, 242, 171)
HSL	hsl(65, 73%, 81%)
HSV	hsv(65, 29%, 95%)
CMYK	cmyk(2.5%, 0%, 29.3%, 5.1%)
CIE-LAB	lab(93.57, -12.95, 33.69)
CIE-LCH	lch(93.57, 36.09, 111.02°)
OKLab	oklab(94% -0.0341 0.0842)
OKLCH	oklch(94% 0.091 112.1)
XYZ	xyz(73.6950, 84.2783, 50.9053)
Luminance	0.8428 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF2AB #B1ABF2

analogous

#F2D4AB #ECF2AB #C8F2AB

triadic

#ECF2AB #ABECF2 #F2ABEC

tetradic

#ECF2AB #ABF2D4 #B1ABF2 #F2ABC8

square

#ECF2AB #ABF2D4 #B1ABF2 #F2ABC8

split-complementary

#ECF2AB #ABC8F2 #D4ABF2

monochromatic

#D4E241 #E0EA76 #ECF2AB #F8FAE0 #F9FBE5

Accessibility & contrast

On white

1.18

#ECF2AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.86

#ECF2AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF2AB

17.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF2AB	#FFFFFF	#000000	##000000
##ECF2AB	1.00	1.18	17.86	17.86
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.86	21.00	1.00	1.00
##000000	17.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDEBA6

Deuteranopia (green-blind)

#FDEEAE

Tritanopia (blue-blind)

#F5EADF

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #ecf2ab;
/* rgb */ color: rgb(236, 242, 171);
/* oklch */ color: oklch(94.0% 0.091 112.1);

Tailwind

colors: {
  custom: {
    50: '#f3f6c4',
    500: '#ecf2ab',
    950: '#000000',
  },
}

SCSS

$custom: #ecf2ab;
$custom-light: #f3f6c4;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf2ab",
  "rgb": {
    "r": 236,
    "g": 242,
    "b": 171
  },
  "hsl": {
    "h": 65.07,
    "s": 73.196,
    "l": 80.98
  },
  "oklch": {
    "l": 0.94,
    "c": 0.09084,
    "h": 112.1
  },
  "luminance": 0.84277
}

Semantic roles & 50–950 ramp

primary

#ECF2AB

secondary

#7870D1

accent

#10D521

background

#FFFFFD

surface

#FEFEF9

border

#D6D6D2

text

#171713

muted

#858582

Preview Lab

Preview with #ECF2AB

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

Preview Lab → · Contrast checker → · Palette generator →