#EFF3E8#EFF3E8

#EFF3E8 is a very light, near-neutral yellow-green. Relative luminance 0.883; OKLCH L 95.8% C 0.015 H 123.1°. Best body text is #000000 at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#EFF3E8
RGB	rgb(239, 243, 232)
HSL	hsl(82, 31%, 93%)
HSV	hsv(82, 5%, 95%)
CMYK	cmyk(1.6%, 0%, 4.5%, 4.7%)
CIE-LAB	lab(95.28, -3.25, 4.83)
CIE-LCH	lch(95.28, 5.83, 123.94°)
OKLab	oklab(95.81% -0.0083 0.0127)
OKLCH	oklch(95.81% 0.015 123.1)
XYZ	xyz(82.2104, 88.2781, 89.0366)
Luminance	0.8828 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF3E8 #ECE8F3

analogous

#F3F1E8 #EFF3E8 #E9F3E8

triadic

#EFF3E8 #E8EFF3 #F3E8EF

tetradic

#EFF3E8 #E8F3F1 #ECE8F3 #F3E8E9

square

#EFF3E8 #E8F3F1 #ECE8F3 #F3E8E9

split-complementary

#EFF3E8 #E8E9F3 #F1E8F3

monochromatic

#B7C998 #D3DEC0 #EFF3E8 #F1F5EB #F1F5EB

Accessibility & contrast

On white

1.13

#EFF3E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.66

#EFF3E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF3E8

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF3E8	#FFFFFF	#000000	##000000
##EFF3E8	1.00	1.13	18.66	18.66
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.66	21.00	1.00	1.00
##000000	18.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5F1E7

Deuteranopia (green-blind)

#F4F1E8

Tritanopia (blue-blind)

#F0F2F0

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #eff3e8;
/* rgb */ color: rgb(239, 243, 232);
/* oklch */ color: oklch(95.8% 0.015 123.1);

Tailwind

colors: {
  custom: {
    50: '#f4f7ef',
    500: '#eff3e8',
    950: '#000000',
  },
}

SCSS

$custom: #eff3e8;
$custom-light: #f4f7ef;
$custom-dark: #000000;

JSON

{
  "hex": "#eff3e8",
  "rgb": {
    "r": 239,
    "g": 243,
    "b": 232
  },
  "hsl": {
    "h": 81.818,
    "s": 31.429,
    "l": 93.137
  },
  "oklch": {
    "l": 0.9581,
    "c": 0.01514,
    "h": 123.1
  },
  "luminance": 0.88278
}

Semantic roles & 50–950 ramp

primary

#EFF3E8

secondary

#BCB2CE

accent

#3BAA64

background

#FFFFFF

surface

#FEFEFE

border

#D6D6D6

text

#171716

muted

#858585

Preview Lab

Preview with #EFF3E8

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

Preview Lab → · Contrast checker → · Palette generator →