#EFF3E2#EFF3E2

#EFF3E2 is a very light, muted yellow-green. Relative luminance 0.879; OKLCH L 95.7% C 0.023 H 117.6°. Best body text is #000000 at 18.59:1 contrast (WCAG AA passes).

Color values

HEX	#EFF3E2
RGB	rgb(239, 243, 226)
HSL	hsl(74, 41%, 92%)
HSV	hsv(74, 7%, 95%)
CMYK	cmyk(1.6%, 0%, 7%, 4.7%)
CIE-LAB	lab(95.14, -4.27, 7.73)
CIE-LCH	lch(95.14, 8.83, 118.90°)
OKLab	oklab(95.65% -0.0106 0.0202)
OKLCH	oklch(95.65% 0.023 117.6)
XYZ	xyz(81.3726, 87.9430, 84.6246)
Luminance	0.8794 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF3E2 #E6E2F3

analogous

#F3EFE2 #EFF3E2 #E7F3E2

triadic

#EFF3E2 #E2EFF3 #F3E2EF

tetradic

#EFF3E2 #E2F3EF #E6E2F3 #F3E2E7

square

#EFF3E2 #E2F3EF #E6E2F3 #F3E2E7

split-complementary

#EFF3E2 #E2E7F3 #EFE2F3

monochromatic

#BFCF8B #D7E1B7 #EFF3E2 #F3F6E9 #F3F6E9

Accessibility & contrast

On white

1.13

#EFF3E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.59

#EFF3E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF3E2

18.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF3E2	#FFFFFF	#000000	##000000
##EFF3E2	1.00	1.13	18.59	18.59
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.59	21.00	1.00	1.00
##000000	18.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6F1E1

Deuteranopia (green-blind)

#F5F1E3

Tritanopia (blue-blind)

#F1F1EE

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #eff3e2;
/* rgb */ color: rgb(239, 243, 226);
/* oklch */ color: oklch(95.7% 0.023 117.6);

Tailwind

colors: {
  custom: {
    50: '#f4f7eb',
    500: '#eff3e2',
    950: '#000000',
  },
}

SCSS

$custom: #eff3e2;
$custom-light: #f4f7eb;
$custom-dark: #000000;

JSON

{
  "hex": "#eff3e2",
  "rgb": {
    "r": 239,
    "g": 243,
    "b": 226
  },
  "hsl": {
    "h": 74.118,
    "s": 41.463,
    "l": 91.961
  },
  "oklch": {
    "l": 0.95652,
    "c": 0.02283,
    "h": 117.6
  },
  "luminance": 0.87943
}

Semantic roles & 50–950 ramp

primary

#EFF3E2

secondary

#B2A9D0

accent

#31B550

background

#FFFFFE

surface

#FEFEFD

border

#D6D6D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFF3E2

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

Preview Lab → · Contrast checker → · Palette generator →