#ECFCA5#ECFCA5

#ECFCA5 is a very light, moderate yellow-green. Relative luminance 0.902; OKLCH L 96.0% C 0.111 H 117.0°. Best body text is #000000 at 19.03:1 contrast (WCAG AA passes).

Color values

HEX	#ECFCA5
RGB	rgb(236, 252, 165)
HSL	hsl(71, 94%, 82%)
HSV	hsv(71, 35%, 99%)
CMYK	cmyk(6.3%, 0%, 34.5%, 1.2%)
CIE-LAB	lab(96.07, -18.57, 39.98)
CIE-LCH	lch(96.07, 44.08, 114.92°)
OKLab	oklab(95.96% -0.0504 0.0988)
OKLCH	oklch(95.96% 0.111 117)
XYZ	xyz(76.1941, 90.1708, 48.9808)
Luminance	0.9017 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFCA5 #B5A5FC

analogous

#FCE0A5 #ECFCA5 #C1FCA5

triadic

#ECFCA5 #A5ECFC #FCA5EC

tetradic

#ECFCA5 #A5FCE0 #B5A5FC #FCA5C1

square

#ECFCA5 #A5FCE0 #B5A5FC #FCA5C1

split-complementary

#ECFCA5 #A5C1FC #E0A5FC

monochromatic

#D3F82F #DFFA6A #ECFCA5 #F9FEE0 #F9FEE1

Accessibility & contrast

On white

1.10

#ECFCA5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.03

#ECFCA5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFCA5

19.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFCA5	#FFFFFF	#000000	##000000
##ECFCA5	1.00	1.10	19.03	19.03
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.03	21.00	1.00	1.00
##000000	19.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF39F

Deuteranopia (green-blind)

#FFF4A9

Tritanopia (blue-blind)

#F5F3E6

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #ecfca5;
/* rgb */ color: rgb(236, 252, 165);
/* oklch */ color: oklch(96.0% 0.111 117.0);

Tailwind

colors: {
  custom: {
    50: '#f3fdc0',
    500: '#ecfca5',
    950: '#000000',
  },
}

SCSS

$custom: #ecfca5;
$custom-light: #f3fdc0;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfca5",
  "rgb": {
    "r": 236,
    "g": 252,
    "b": 165
  },
  "hsl": {
    "h": 71.034,
    "s": 93.548,
    "l": 81.765
  },
  "oklch": {
    "l": 0.95955,
    "c": 0.11088,
    "h": 117
  },
  "luminance": 0.9017
}

Semantic roles & 50–950 ramp

primary

#ECFCA5

secondary

#7C66DF

accent

#00E62A

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171712

muted

#858582

Preview Lab

Preview with #ECFCA5

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

Preview Lab → · Contrast checker → · Palette generator →