#EFFABF#EFFABF

#EFFABF is a very light, moderate yellow-green. Relative luminance 0.905; OKLCH L 96.3% C 0.077 H 116.4°. Best body text is #000000 at 19.10:1 contrast (WCAG AA passes).

Color values

HEX	#EFFABF
RGB	rgb(239, 250, 191)
HSL	hsl(71, 86%, 86%)
HSV	hsv(71, 24%, 98%)
CMYK	cmyk(4.4%, 0%, 23.6%, 2%)
CIE-LAB	lab(96.20, -13.13, 27.16)
CIE-LCH	lch(96.20, 30.17, 115.80°)
OKLab	oklab(96.25% -0.0342 0.0689)
OKLCH	oklch(96.25% 0.077 116.4)
XYZ	xyz(79.1855, 90.4839, 62.5737)
Luminance	0.9048 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFABF #CABFFA

analogous

#FAE8BF #EFFABF #D2FABF

triadic

#EFFABF #BFEFFA #FABFEF

tetradic

#EFFABF #BFFAE8 #CABFFA #FABFD2

square

#EFFABF #BFFAE8 #CABFFA #FABFD2

split-complementary

#EFFABF #BFD2FA #E8BFFA

monochromatic

#D3F14D #E1F686 #EFFABF #F8FDE3 #F8FDE3

Accessibility & contrast

On white

1.10

#EFFABF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.10

#EFFABF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFABF

19.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFABF	#FFFFFF	#000000	##000000
##EFFABF	1.00	1.10	19.10	19.10
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.10	21.00	1.00	1.00
##000000	19.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF4BB

Deuteranopia (green-blind)

#FFF5C1

Tritanopia (blue-blind)

#F5F3EA

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #effabf;
/* rgb */ color: rgb(239, 250, 191);
/* oklch */ color: oklch(96.3% 0.077 116.4);

Tailwind

colors: {
  custom: {
    50: '#f4fcd2',
    500: '#effabf',
    950: '#000000',
  },
}

SCSS

$custom: #effabf;
$custom-light: #f4fcd2;
$custom-dark: #000000;

JSON

{
  "hex": "#effabf",
  "rgb": {
    "r": 239,
    "g": 250,
    "b": 191
  },
  "hsl": {
    "h": 71.186,
    "s": 85.507,
    "l": 86.471
  },
  "oklch": {
    "l": 0.96253,
    "c": 0.07691,
    "h": 116.4
  },
  "luminance": 0.90484
}

Semantic roles & 50–950 ramp

primary

#EFFABF

secondary

#907EDF

accent

#03E22D

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFFABF

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

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