#EFFEC0#EFFEC0

#EFFEC0 is a very light, moderate yellow-green. Relative luminance 0.930; OKLCH L 97.1% C 0.081 H 119.0°. Best body text is #000000 at 19.61:1 contrast (WCAG AA passes).

Color values

HEX	#EFFEC0
RGB	rgb(239, 254, 192)
HSL	hsl(75, 97%, 87%)
HSV	hsv(75, 24%, 100%)
CMYK	cmyk(5.9%, 0%, 24.4%, 0.4%)
CIE-LAB	lab(97.24, -14.95, 28.09)
CIE-LCH	lch(97.24, 31.82, 118.03°)
OKLab	oklab(97.09% -0.0394 0.0711)
OKLCH	oklch(97.09% 0.081 119)
XYZ	xyz(80.5520, 93.0404, 63.5739)
Luminance	0.9304 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFEC0 #CFC0FE

analogous

#FEEEC0 #EFFEC0 #D0FEC0

triadic

#EFFEC0 #C0EFFE #FEC0EF

tetradic

#EFFEC0 #C0FEEE #CFC0FE #FEC0D0

square

#EFFEC0 #C0FEEE #CFC0FE #FEC0D0

split-complementary

#EFFEC0 #C0D0FE #EEC0FE

monochromatic

#D0FC48 #E0FD84 #EFFEC0 #F7FFE1 #F7FFE1

Accessibility & contrast

On white

1.07

#EFFEC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.61

#EFFEC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFEC0

19.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFEC0	#FFFFFF	#000000	##000000
##EFFEC0	1.00	1.07	19.61	19.61
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.61	21.00	1.00	1.00
##000000	19.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7BC

Deuteranopia (green-blind)

#FFF7C3

Tritanopia (blue-blind)

#F5F7ED

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #effec0;
/* rgb */ color: rgb(239, 254, 192);
/* oklch */ color: oklch(97.1% 0.081 119.0);

Tailwind

colors: {
  custom: {
    50: '#f4fed3',
    500: '#effec0',
    950: '#000000',
  },
}

SCSS

$custom: #effec0;
$custom-light: #f4fed3;
$custom-dark: #000000;

JSON

{
  "hex": "#effec0",
  "rgb": {
    "r": 239,
    "g": 254,
    "b": 192
  },
  "hsl": {
    "h": 74.516,
    "s": 96.875,
    "l": 87.451
  },
  "oklch": {
    "l": 0.97091,
    "c": 0.0813,
    "h": 119
  },
  "luminance": 0.9304
}

Semantic roles & 50–950 ramp

primary

#EFFEC0

secondary

#967CE6

accent

#00E638

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFFEC0

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

Preview Lab → · Contrast checker → · Palette generator →