#EFFCBE#EFFCBE

#EFFCBE is a very light, moderate yellow-green. Relative luminance 0.917; OKLCH L 96.6% C 0.081 H 117.6°. Best body text is #000000 at 19.34:1 contrast (WCAG AA passes).

Color values

HEX	#EFFCBE
RGB	rgb(239, 252, 190)
HSL	hsl(73, 91%, 87%)
HSV	hsv(73, 25%, 99%)
CMYK	cmyk(5.2%, 0%, 24.6%, 1.2%)
CIE-LAB	lab(96.69, -14.25, 28.35)
CIE-LCH	lch(96.69, 31.73, 116.69°)
OKLab	oklab(96.64% -0.0374 0.0717)
OKLCH	oklch(96.64% 0.081 117.6)
XYZ	xyz(79.7006, 91.6896, 62.2043)
Luminance	0.9169 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFCBE #CBBEFC

analogous

#FCEABE #EFFCBE #D0FCBE

triadic

#EFFCBE #BEEFFC #FCBEEF

tetradic

#EFFCBE #BEFCEA #CBBEFC #FCBED0

square

#EFFCBE #BEFCEA #CBBEFC #FCBED0

split-complementary

#EFFCBE #BED0FC #EABEFC

monochromatic

#D2F749 #E1F984 #EFFCBE #F8FEE2 #F8FEE2

Accessibility & contrast

On white

1.09

#EFFCBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.34

#EFFCBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFCBE

19.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFCBE	#FFFFFF	#000000	##000000
##EFFCBE	1.00	1.09	19.34	19.34
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.34	21.00	1.00	1.00
##000000	19.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF5BA

Deuteranopia (green-blind)

#FFF6C1

Tritanopia (blue-blind)

#F5F5EB

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #effcbe;
/* rgb */ color: rgb(239, 252, 190);
/* oklch */ color: oklch(96.6% 0.081 117.6);

Tailwind

colors: {
  custom: {
    50: '#f4fdd2',
    500: '#effcbe',
    950: '#000000',
  },
}

SCSS

$custom: #effcbe;
$custom-light: #f4fdd2;
$custom-dark: #000000;

JSON

{
  "hex": "#effcbe",
  "rgb": {
    "r": 239,
    "g": 252,
    "b": 190
  },
  "hsl": {
    "h": 72.581,
    "s": 91.176,
    "l": 86.667
  },
  "oklch": {
    "l": 0.96641,
    "c": 0.0809,
    "h": 117.6
  },
  "luminance": 0.91689
}

Semantic roles & 50–950 ramp

primary

#EFFCBE

secondary

#917CE2

accent

#00E630

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFFCBE

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

Preview Lab → · Contrast checker → · Palette generator →