#EFFCE6#EFFCE6

#EFFCE6 is a very light, muted yellow-green. Relative luminance 0.937; OKLCH L 97.6% C 0.032 H 132.3°. Best body text is #000000 at 19.74:1 contrast (WCAG AA passes).

Color values

HEX	#EFFCE6
RGB	rgb(239, 252, 230)
HSL	hsl(95, 79%, 95%)
HSV	hsv(95, 9%, 99%)
CMYK	cmyk(5.2%, 0%, 8.7%, 1.2%)
CIE-LAB	lab(97.50, -8.11, 9.07)
CIE-LCH	lch(97.50, 12.17, 131.81°)
OKLab	oklab(97.55% -0.0215 0.0237)
OKLCH	oklch(97.55% 0.032 132.3)
XYZ	xyz(84.6875, 93.6844, 88.4689)
Luminance	0.9368 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFCE6 #F3E6FC

analogous

#FAFCE6 #EFFCE6 #E6FCE8

triadic

#EFFCE6 #E6EFFC #FCE6EF

tetradic

#EFFCE6 #E6FAFC #F3E6FC #FCE8E6

square

#EFFCE6 #E6FAFC #F3E6FC #FCE8E6

split-complementary

#EFFCE6 #E8E6FC #FCE6FA

monochromatic

#A9EF79 #CCF5AF #EEFCE4 #EEFCE4 #EEFCE4

Accessibility & contrast

On white

1.06

#EFFCE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.74

#EFFCE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFCE6

19.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFCE6	#FFFFFF	#000000	##000000
##EFFCE6	1.00	1.06	19.74	19.74
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.74	21.00	1.00	1.00
##000000	19.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEF8E5

Deuteranopia (green-blind)

#FCF7E7

Tritanopia (blue-blind)

#F0FAF6

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #effce6;
/* rgb */ color: rgb(239, 252, 230);
/* oklch */ color: oklch(97.6% 0.032 132.3);

Tailwind

colors: {
  custom: {
    50: '#f4fded',
    500: '#effce6',
    950: '#000000',
  },
}

SCSS

$custom: #effce6;
$custom-light: #f4fded;
$custom-dark: #000000;

JSON

{
  "hex": "#effce6",
  "rgb": {
    "r": 239,
    "g": 252,
    "b": 230
  },
  "hsl": {
    "h": 95.455,
    "s": 78.571,
    "l": 94.51
  },
  "oklch": {
    "l": 0.97552,
    "c": 0.03199,
    "h": 132.3
  },
  "luminance": 0.93685
}

Semantic roles & 50–950 ramp

primary

#EFFCE6

secondary

#C9A2E4

accent

#0BDB86

background

#FFFFFE

surface

#FEFFFD

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFFCE6

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

Preview Lab → · Contrast checker → · Palette generator →