#EFFACE#EFFACE

#EFFACE is a very light, muted yellow-green. Relative luminance 0.912; OKLCH L 96.6% C 0.058 H 118.9°. Best body text is #000000 at 19.24:1 contrast (WCAG AA passes).

Color values

HEX	#EFFACE
RGB	rgb(239, 250, 206)
HSL	hsl(75, 81%, 89%)
HSV	hsv(75, 18%, 98%)
CMYK	cmyk(4.4%, 0%, 17.6%, 2%)
CIE-LAB	lab(96.48, -10.95, 19.92)
CIE-LCH	lch(96.48, 22.73, 118.80°)
OKLab	oklab(96.58% -0.0282 0.0512)
OKLCH	oklch(96.58% 0.058 118.9)
XYZ	xyz(80.9215, 91.1783, 71.7166)
Luminance	0.9118 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFACE #D9CEFA

analogous

#FAEFCE #EFFACE #D9FACE

triadic

#EFFACE #CEEFFA #FACEEF

tetradic

#EFFACE #CEFAEF #D9CEFA #FACED9

square

#EFFACE #CEFAEF #D9CEFA #FACED9

split-complementary

#EFFACE #CED9FA #EFCEFA

monochromatic

#CBEF5F #DDF496 #EFFACE #F6FCE3 #F6FCE3

Accessibility & contrast

On white

1.09

#EFFACE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.24

#EFFACE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFACE

19.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFACE	#FFFFFF	#000000	##000000
##EFFACE	1.00	1.09	19.24	19.24
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.24	21.00	1.00	1.00
##000000	19.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF5CB

Deuteranopia (green-blind)

#FFF5D0

Tritanopia (blue-blind)

#F3F5EE

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #efface;
/* rgb */ color: rgb(239, 250, 206);
/* oklch */ color: oklch(96.6% 0.058 118.9);

Tailwind

colors: {
  custom: {
    50: '#f4fcdd',
    500: '#efface',
    950: '#000000',
  },
}

SCSS

$custom: #efface;
$custom-light: #f4fcdd;
$custom-dark: #000000;

JSON

{
  "hex": "#efface",
  "rgb": {
    "r": 239,
    "g": 250,
    "b": 206
  },
  "hsl": {
    "h": 75,
    "s": 81.481,
    "l": 89.412
  },
  "oklch": {
    "l": 0.96575,
    "c": 0.05844,
    "h": 118.9
  },
  "luminance": 0.91178
}

Semantic roles & 50–950 ramp

primary

#EFFACE

secondary

#A18DE0

accent

#08DE3D

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFFACE

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

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