#EFFAF0#EFFAF0

#EFFAF0 is a very light, near-neutral green. Relative luminance 0.930; OKLCH L 97.4% C 0.018 H 148.1°. Best body text is #000000 at 19.60:1 contrast (WCAG AA passes).

Color values

HEX	#EFFAF0
RGB	rgb(239, 250, 240)
HSL	hsl(125, 52%, 96%)
HSV	hsv(125, 4%, 98%)
CMYK	cmyk(4.4%, 0%, 4%, 2%)
CIE-LAB	lab(97.23, -5.39, 3.54)
CIE-LCH	lch(97.23, 6.45, 146.74°)
OKLab	oklab(97.42% -0.0149 0.0093)
OKLCH	oklch(97.42% 0.018 148.1)
XYZ	xyz(85.5075, 93.0128, 95.8696)
Luminance	0.9301 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFAF0 #FAEFF9

analogous

#F3FAEF #EFFAF0 #EFFAF5

triadic

#EFFAF0 #F0EFFA #FAF0EF

tetradic

#EFFAF0 #EFF3FA #FAEFF9 #FAF5EF

square

#EFFAF0 #EFF3FA #FAEFF9 #FAF5EF

split-complementary

#EFFAF0 #F5EFFA #FAEFF3

monochromatic

#92DD99 #C0EBC4 #E8F8E9 #E8F8E9 #E8F8E9

Accessibility & contrast

On white

1.07

#EFFAF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.60

#EFFAF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFAF0

19.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFAF0	#FFFFFF	#000000	##000000
##EFFAF0	1.00	1.07	19.60	19.60
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.60	21.00	1.00	1.00
##000000	19.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAF8F0

Deuteranopia (green-blind)

#F8F7F0

Tritanopia (blue-blind)

#EEF9F7

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #effaf0;
/* rgb */ color: rgb(239, 250, 240);
/* oklch */ color: oklch(97.4% 0.018 148.1);

Tailwind

colors: {
  custom: {
    50: '#f4fcf4',
    500: '#effaf0',
    950: '#000000',
  },
}

SCSS

$custom: #effaf0;
$custom-light: #f4fcf4;
$custom-dark: #000000;

JSON

{
  "hex": "#effaf0",
  "rgb": {
    "r": 239,
    "g": 250,
    "b": 240
  },
  "hsl": {
    "h": 125.455,
    "s": 52.381,
    "l": 95.882
  },
  "oklch": {
    "l": 0.97415,
    "c": 0.01754,
    "h": 148.1
  },
  "luminance": 0.93013
}

Semantic roles & 50–950 ramp

primary

#EFFAF0

secondary

#DBB2D8

accent

#26B2C0

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#171717

muted

#858585

Preview Lab

Preview with #EFFAF0

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

Preview Lab → · Contrast checker → · Palette generator →