#ECFAAA#ECFAAA

#ECFAAA is a very light, moderate yellow-green. Relative luminance 0.891; OKLCH L 95.6% C 0.103 H 116.5°. Best body text is #000000 at 18.82:1 contrast (WCAG AA passes).

Color values

HEX	#ECFAAA
RGB	rgb(236, 250, 170)
HSL	hsl(71, 89%, 82%)
HSV	hsv(71, 32%, 98%)
CMYK	cmyk(5.6%, 0%, 32%, 2%)
CIE-LAB	lab(95.63, -16.99, 36.92)
CIE-LCH	lch(95.63, 40.64, 114.72°)
OKLab	oklab(95.63% -0.0457 0.0918)
OKLCH	oklch(95.63% 0.103 116.5)
XYZ	xyz(76.0333, 89.1069, 51.2163)
Luminance	0.8911 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFAAA #B8AAFA

analogous

#FAE0AA #ECFAAA #C4FAAA

triadic

#ECFAAA #AAECFA #FAAAEC

tetradic

#ECFAAA #AAFAE0 #B8AAFA #FAAAC4

square

#ECFAAA #AAFAE0 #B8AAFA #FAAAC4

split-complementary

#ECFAAA #AAC4FA #E0AAFA

monochromatic

#D2F336 #DFF770 #ECFAAA #F9FDE2 #F9FDE2

Accessibility & contrast

On white

1.12

#ECFAAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.82

#ECFAAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFAAA

18.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFAAA	#FFFFFF	#000000	##000000
##ECFAAA	1.00	1.12	18.82	18.82
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.82	21.00	1.00	1.00
##000000	18.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF2A4

Deuteranopia (green-blind)

#FFF3AE

Tritanopia (blue-blind)

#F4F1E5

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #ecfaaa;
/* rgb */ color: rgb(236, 250, 170);
/* oklch */ color: oklch(95.6% 0.103 116.5);

Tailwind

colors: {
  custom: {
    50: '#f3fcc4',
    500: '#ecfaaa',
    950: '#000000',
  },
}

SCSS

$custom: #ecfaaa;
$custom-light: #f3fcc4;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfaaa",
  "rgb": {
    "r": 236,
    "g": 250,
    "b": 170
  },
  "hsl": {
    "h": 70.5,
    "s": 88.889,
    "l": 82.353
  },
  "oklch": {
    "l": 0.95628,
    "c": 0.10251,
    "h": 116.5
  },
  "luminance": 0.89106
}

Semantic roles & 50–950 ramp

primary

#ECFAAA

secondary

#7F6CDD

accent

#00E628

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171712

muted

#858582

Preview Lab

Preview with #ECFAAA

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

Preview Lab → · Contrast checker → · Palette generator →