#EFFAE3#EFFAE3

#EFFAE3 is a very light, muted yellow-green. Relative luminance 0.923; OKLCH L 97.1% C 0.032 H 128.0°. Best body text is #000000 at 19.45:1 contrast (WCAG AA passes).

Color values

HEX	#EFFAE3
RGB	rgb(239, 250, 227)
HSL	hsl(89, 70%, 94%)
HSV	hsv(89, 9%, 98%)
CMYK	cmyk(4.4%, 0%, 9.2%, 2%)
CIE-LAB	lab(96.93, -7.62, 9.79)
CIE-LCH	lch(96.93, 12.40, 127.89°)
OKLab	oklab(97.08% -0.0199 0.0255)
OKLCH	oklch(97.08% 0.032 128)
XYZ	xyz(83.6451, 92.2678, 86.0610)
Luminance	0.9227 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFAE3 #EEE3FA

analogous

#FAF9E3 #EFFAE3 #E3FAE3

triadic

#EFFAE3 #E3EFFA #FAE3EF

tetradic

#EFFAE3 #E3FAF9 #EEE3FA #FAE3E3

square

#EFFAE3 #E3FAF9 #EEE3FA #FAE3E3

split-complementary

#EFFAE3 #E3E3FA #F9E3FA

monochromatic

#B4E77B #D1F1AF #EFFAE3 #F0FAE5 #F0FAE5

Accessibility & contrast

On white

1.08

#EFFAE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.45

#EFFAE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFAE3

19.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFAE3	#FFFFFF	#000000	##000000
##EFFAE3	1.00	1.08	19.45	19.45
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.45	21.00	1.00	1.00
##000000	19.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDF7E2

Deuteranopia (green-blind)

#FBF6E4

Tritanopia (blue-blind)

#F0F8F3

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #effae3;
/* rgb */ color: rgb(239, 250, 227);
/* oklch */ color: oklch(97.1% 0.032 128.0);

Tailwind

colors: {
  custom: {
    50: '#f4fceb',
    500: '#effae3',
    950: '#000000',
  },
}

SCSS

$custom: #effae3;
$custom-light: #f4fceb;
$custom-dark: #000000;

JSON

{
  "hex": "#effae3",
  "rgb": {
    "r": 239,
    "g": 250,
    "b": 227
  },
  "hsl": {
    "h": 88.696,
    "s": 69.697,
    "l": 93.529
  },
  "oklch": {
    "l": 0.97075,
    "c": 0.03238,
    "h": 128
  },
  "luminance": 0.92268
}

Semantic roles & 50–950 ramp

primary

#EFFAE3

secondary

#BFA2DF

accent

#14D26F

background

#FFFFFE

surface

#FEFFFD

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFFAE3

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

Preview Lab → · Contrast checker → · Palette generator →