#EFFBF2#EFFBF2

#EFFBF2 is a very light, near-neutral green. Relative luminance 0.938; OKLCH L 97.7% C 0.017 H 153.6°. Best body text is #000000 at 19.75:1 contrast (WCAG AA passes).

Color values

HEX	#EFFBF2
RGB	rgb(239, 251, 242)
HSL	hsl(135, 60%, 96%)
HSV	hsv(135, 5%, 98%)
CMYK	cmyk(4.8%, 0%, 3.6%, 1.6%)
CIE-LAB	lab(97.53, -5.54, 2.94)
CIE-LCH	lch(97.53, 6.28, 152.03°)
OKLab	oklab(97.67% -0.0155 0.0077)
OKLCH	oklch(97.67% 0.017 153.6)
XYZ	xyz(86.1178, 93.7553, 97.5468)
Luminance	0.9376 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFBF2 #FBEFF8

analogous

#F2FBEF #EFFBF2 #EFFBF8

triadic

#EFFBF2 #F2EFFB #FBF2EF

tetradic

#EFFBF2 #EFF2FB #FBEFF8 #FBF8EF

square

#EFFBF2 #EFF2FB #FBEFF8 #FBF8EF

split-complementary

#EFFBF2 #F8EFFB #FBEFF2

monochromatic

#8DE3A2 #BEEFCA #E7F9EB #E7F9EB #E7F9EB

Accessibility & contrast

On white

1.06

#EFFBF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.75

#EFFBF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFBF2

19.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFBF2	#FFFFFF	#000000	##000000
##EFFBF2	1.00	1.06	19.75	19.75
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.75	21.00	1.00	1.00
##000000	19.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBF9F2

Deuteranopia (green-blind)

#F9F7F2

Tritanopia (blue-blind)

#EEFBF8

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #effbf2;
/* rgb */ color: rgb(239, 251, 242);
/* oklch */ color: oklch(97.7% 0.017 153.6);

Tailwind

colors: {
  custom: {
    50: '#f4fcf6',
    500: '#effbf2',
    950: '#000000',
  },
}

SCSS

$custom: #effbf2;
$custom-light: #f4fcf6;
$custom-dark: #000000;

JSON

{
  "hex": "#effbf2",
  "rgb": {
    "r": 239,
    "g": 251,
    "b": 242
  },
  "hsl": {
    "h": 135,
    "s": 60,
    "l": 96.078
  },
  "oklch": {
    "l": 0.97668,
    "c": 0.01731,
    "h": 153.6
  },
  "luminance": 0.93756
}

Semantic roles & 50–950 ramp

primary

#EFFBF2

secondary

#DFB0D3

accent

#1E9DC8

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#171717

muted

#858585

Preview Lab

Preview with #EFFBF2

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

Preview Lab → · Contrast checker → · Palette generator →