#EFFBD5#EFFBD5

#EFFBD5 is a very light, muted yellow-green. Relative luminance 0.921; OKLCH L 96.9% C 0.051 H 121.6°. Best body text is #000000 at 19.43:1 contrast (WCAG AA passes).

Color values

HEX	#EFFBD5
RGB	rgb(239, 251, 213)
HSL	hsl(79, 83%, 91%)
HSV	hsv(79, 15%, 98%)
CMYK	cmyk(4.8%, 0%, 15.1%, 1.6%)
CIE-LAB	lab(96.88, -10.37, 16.90)
CIE-LCH	lch(96.88, 19.83, 121.54°)
OKLab	oklab(96.94% -0.0268 0.0436)
OKLCH	oklch(96.94% 0.051 121.6)
XYZ	xyz(82.1024, 92.1492, 76.3991)
Luminance	0.9215 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFBD5 #E1D5FB

analogous

#FBF4D5 #EFFBD5 #DCFBD5

triadic

#EFFBD5 #D5EFFB #FBD5EF

tetradic

#EFFBD5 #D5FBF4 #E1D5FB #FBD5DC

square

#EFFBD5 #D5FBF4 #E1D5FB #FBD5DC

split-complementary

#EFFBD5 #D5DCFB #F4D5FB

monochromatic

#C4F065 #DAF69D #EFFBD5 #F4FCE3 #F4FCE3

Accessibility & contrast

On white

1.08

#EFFBD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.43

#EFFBD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFBD5

19.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFBD5	#FFFFFF	#000000	##000000
##EFFBD5	1.00	1.08	19.43	19.43
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.43	21.00	1.00	1.00
##000000	19.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF6D3

Deuteranopia (green-blind)

#FFF6D6

Tritanopia (blue-blind)

#F2F7F0

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #effbd5;
/* rgb */ color: rgb(239, 251, 213);
/* oklch */ color: oklch(96.9% 0.051 121.6);

Tailwind

colors: {
  custom: {
    50: '#f4fce2',
    500: '#effbd5',
    950: '#000000',
  },
}

SCSS

$custom: #effbd5;
$custom-light: #f4fce2;
$custom-dark: #000000;

JSON

{
  "hex": "#effbd5",
  "rgb": {
    "r": 239,
    "g": 251,
    "b": 213
  },
  "hsl": {
    "h": 78.947,
    "s": 82.609,
    "l": 90.98
  },
  "oklch": {
    "l": 0.96937,
    "c": 0.05122,
    "h": 121.6
  },
  "luminance": 0.92149
}

Semantic roles & 50–950 ramp

primary

#EFFBD5

secondary

#AB92E2

accent

#06DF4B

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFFBD5

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

Preview Lab → · Contrast checker → · Palette generator →