#EFFBE7#EFFBE7

#EFFBE7 is a very light, muted yellow-green. Relative luminance 0.931; OKLCH L 97.4% C 0.029 H 132.6°. Best body text is #000000 at 19.62:1 contrast (WCAG AA passes).

Color values

HEX	#EFFBE7
RGB	rgb(239, 251, 231)
HSL	hsl(96, 71%, 95%)
HSV	hsv(96, 8%, 98%)
CMYK	cmyk(4.8%, 0%, 8%, 1.6%)
CIE-LAB	lab(97.27, -7.45, 8.23)
CIE-LCH	lch(97.27, 11.10, 132.15°)
OKLab	oklab(97.38% -0.0197 0.0215)
OKLCH	oklch(97.38% 0.029 132.6)
XYZ	xyz(84.5152, 93.1143, 89.1062)
Luminance	0.9312 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFBE7 #F3E7FB

analogous

#F9FBE7 #EFFBE7 #E7FBE9

triadic

#EFFBE7 #E7EFFB #FBE7EF

tetradic

#EFFBE7 #E7F9FB #F3E7FB #FBE9E7

square

#EFFBE7 #E7F9FB #F3E7FB #FBE9E7

split-complementary

#EFFBE7 #E9E7FB #FBE7F9

monochromatic

#A9EA7E #CCF2B3 #EEFBE5 #EEFBE5 #EEFBE5

Accessibility & contrast

On white

1.07

#EFFBE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.62

#EFFBE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFBE7

19.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFBE7	#FFFFFF	#000000	##000000
##EFFBE7	1.00	1.07	19.62	19.62
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.62	21.00	1.00	1.00
##000000	19.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDF8E6

Deuteranopia (green-blind)

#FBF7E8

Tritanopia (blue-blind)

#EFF9F5

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #effbe7;
/* rgb */ color: rgb(239, 251, 231);
/* oklch */ color: oklch(97.4% 0.029 132.6);

Tailwind

colors: {
  custom: {
    50: '#f4fcee',
    500: '#effbe7',
    950: '#000000',
  },
}

SCSS

$custom: #effbe7;
$custom-light: #f4fcee;
$custom-dark: #000000;

JSON

{
  "hex": "#effbe7",
  "rgb": {
    "r": 239,
    "g": 251,
    "b": 231
  },
  "hsl": {
    "h": 96,
    "s": 71.429,
    "l": 94.51
  },
  "oklch": {
    "l": 0.97377,
    "c": 0.02919,
    "h": 132.6
  },
  "luminance": 0.93115
}

Semantic roles & 50–950 ramp

primary

#EFFBE7

secondary

#C9A5E1

accent

#12D386

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#171716

muted

#858585

Preview Lab

Preview with #EFFBE7

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

Preview Lab → · Contrast checker → · Palette generator →