#ECF8BF#ECF8BF

#ECF8BF is a very light, moderate yellow-green. Relative luminance 0.887; OKLCH L 95.6% C 0.075 H 117.5°. Best body text is #000000 at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#ECF8BF
RGB	rgb(236, 248, 191)
HSL	hsl(73, 80%, 86%)
HSV	hsv(73, 23%, 97%)
CMYK	cmyk(4.8%, 0%, 23%, 2.7%)
CIE-LAB	lab(95.47, -13.22, 26.13)
CIE-LCH	lch(95.47, 29.28, 116.84°)
OKLab	oklab(95.62% -0.0345 0.0664)
OKLCH	oklch(95.62% 0.075 117.5)
XYZ	xyz(77.5627, 88.7296, 62.3205)
Luminance	0.8873 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF8BF #CBBFF8

analogous

#F8E7BF #ECF8BF #CFF8BF

triadic

#ECF8BF #BFECF8 #F8BFEC

tetradic

#ECF8BF #BFF8E7 #CBBFF8 #F8BFCF

square

#ECF8BF #BFF8E7 #CBBFF8 #F8BFCF

split-complementary

#ECF8BF #BFCFF8 #E7BFF8

monochromatic

#CBEC51 #DCF288 #ECF8BF #F7FCE3 #F7FCE3

Accessibility & contrast

On white

1.12

#ECF8BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.75

#ECF8BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF8BF

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF8BF	#FFFFFF	#000000	##000000
##ECF8BF	1.00	1.12	18.75	18.75
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.75	21.00	1.00	1.00
##000000	18.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF2BB

Deuteranopia (green-blind)

#FFF2C1

Tritanopia (blue-blind)

#F2F2E9

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #ecf8bf;
/* rgb */ color: rgb(236, 248, 191);
/* oklch */ color: oklch(95.6% 0.075 117.5);

Tailwind

colors: {
  custom: {
    50: '#f2fad2',
    500: '#ecf8bf',
    950: '#000000',
  },
}

SCSS

$custom: #ecf8bf;
$custom-light: #f2fad2;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf8bf",
  "rgb": {
    "r": 236,
    "g": 248,
    "b": 191
  },
  "hsl": {
    "h": 72.632,
    "s": 80.282,
    "l": 86.078
  },
  "oklch": {
    "l": 0.9562,
    "c": 0.0748,
    "h": 117.5
  },
  "luminance": 0.88729
}

Semantic roles & 50–950 ramp

primary

#ECF8BF

secondary

#9380DB

accent

#09DD35

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECF8BF

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

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