#EFF9D2#EFF9D2

#EFF9D2 is a very light, muted yellow-green. Relative luminance 0.908; OKLCH L 96.5% C 0.052 H 119.1°. Best body text is #000000 at 19.15:1 contrast (WCAG AA passes).

Color values

HEX	#EFF9D2
RGB	rgb(239, 249, 210)
HSL	hsl(75, 76%, 90%)
HSV	hsv(75, 16%, 98%)
CMYK	cmyk(4%, 0%, 15.7%, 2.4%)
CIE-LAB	lab(96.31, -9.85, 17.63)
CIE-LCH	lch(96.31, 20.20, 119.18°)
OKLab	oklab(96.46% -0.0253 0.0455)
OKLCH	oklch(96.46% 0.052 119.1)
XYZ	xyz(81.1037, 90.7554, 74.2051)
Luminance	0.9075 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF9D2 #DCD2F9

analogous

#F9F0D2 #EFF9D2 #DBF9D2

triadic

#EFF9D2 #D2EFF9 #F9D2EF

tetradic

#EFF9D2 #D2F9F0 #DCD2F9 #F9D2DB

square

#EFF9D2 #D2F9F0 #DCD2F9 #F9D2DB

split-complementary

#EFF9D2 #D2DBF9 #F0D2F9

monochromatic

#C9EB66 #DCF29C #EFF9D2 #F5FBE4 #F5FBE4

Accessibility & contrast

On white

1.10

#EFF9D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.15

#EFF9D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF9D2

19.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF9D2	#FFFFFF	#000000	##000000
##EFF9D2	1.00	1.10	19.15	19.15
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.15	21.00	1.00	1.00
##000000	19.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF4D0

Deuteranopia (green-blind)

#FDF5D4

Tritanopia (blue-blind)

#F3F5EE

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #eff9d2;
/* rgb */ color: rgb(239, 249, 210);
/* oklch */ color: oklch(96.5% 0.052 119.1);

Tailwind

colors: {
  custom: {
    50: '#f4fbdf',
    500: '#eff9d2',
    950: '#000000',
  },
}

SCSS

$custom: #eff9d2;
$custom-light: #f4fbdf;
$custom-dark: #000000;

JSON

{
  "hex": "#eff9d2",
  "rgb": {
    "r": 239,
    "g": 249,
    "b": 210
  },
  "hsl": {
    "h": 75.385,
    "s": 76.471,
    "l": 90
  },
  "oklch": {
    "l": 0.96463,
    "c": 0.052,
    "h": 119.1
  },
  "luminance": 0.90755
}

Semantic roles & 50–950 ramp

primary

#EFF9D2

secondary

#A591DE

accent

#0DD941

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFF9D2

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

Preview Lab → · Contrast checker → · Palette generator →