#EFF4E3#EFF4E3

#EFF4E3 is a very light, muted yellow-green. Relative luminance 0.886; OKLCH L 95.9% C 0.023 H 120.2°. Best body text is #000000 at 18.72:1 contrast (WCAG AA passes).

Color values

HEX	#EFF4E3
RGB	rgb(239, 244, 227)
HSL	hsl(78, 44%, 92%)
HSV	hsv(78, 7%, 96%)
CMYK	cmyk(2%, 0%, 7%, 4.3%)
CIE-LAB	lab(95.41, -4.61, 7.61)
CIE-LCH	lch(95.41, 8.90, 121.18°)
OKLab	oklab(95.88% -0.0116 0.0199)
OKLCH	oklch(95.88% 0.023 120.2)
XYZ	xyz(81.8103, 88.5982, 85.4494)
Luminance	0.8860 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF4E3 #E8E3F4

analogous

#F4F1E3 #EFF4E3 #E7F4E3

triadic

#EFF4E3 #E3EFF4 #F4E3EF

tetradic

#EFF4E3 #E3F4F1 #E8E3F4 #F4E3E7

square

#EFF4E3 #E3F4F1 #E8E3F4 #F4E3E7

split-complementary

#EFF4E3 #E3E7F4 #F1E3F4

monochromatic

#BDD18B #D6E3B7 #EFF4E3 #F2F6E9 #F2F6E9

Accessibility & contrast

On white

1.12

#EFF4E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.72

#EFF4E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF4E3

18.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF4E3	#FFFFFF	#000000	##000000
##EFF4E3	1.00	1.12	18.72	18.72
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.72	21.00	1.00	1.00
##000000	18.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7F2E2

Deuteranopia (green-blind)

#F6F2E4

Tritanopia (blue-blind)

#F1F2EF

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #eff4e3;
/* rgb */ color: rgb(239, 244, 227);
/* oklch */ color: oklch(95.9% 0.023 120.2);

Tailwind

colors: {
  custom: {
    50: '#f4f7eb',
    500: '#eff4e3',
    950: '#000000',
  },
}

SCSS

$custom: #eff4e3;
$custom-light: #f4f7eb;
$custom-dark: #000000;

JSON

{
  "hex": "#eff4e3",
  "rgb": {
    "r": 239,
    "g": 244,
    "b": 227
  },
  "hsl": {
    "h": 77.647,
    "s": 43.59,
    "l": 92.353
  },
  "oklch": {
    "l": 0.95877,
    "c": 0.02305,
    "h": 120.2
  },
  "luminance": 0.88598
}

Semantic roles & 50–950 ramp

primary

#EFF4E3

secondary

#B5AAD2

accent

#2FB757

background

#FFFFFE

surface

#FEFEFD

border

#D6D6D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFF4E3

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

Preview Lab → · Contrast checker → · Palette generator →