#EFF8D2#EFF8D2

#EFF8D2 is a very light, muted yellow-green. Relative luminance 0.901; OKLCH L 96.3% C 0.051 H 118.2°. Best body text is #000000 at 19.03:1 contrast (WCAG AA passes).

Color values

HEX	#EFF8D2
RGB	rgb(239, 248, 210)
HSL	hsl(74, 73%, 90%)
HSV	hsv(74, 15%, 97%)
CMYK	cmyk(3.6%, 0%, 15.3%, 2.7%)
CIE-LAB	lab(96.05, -9.35, 17.27)
CIE-LCH	lch(96.05, 19.64, 118.42°)
OKLab	oklab(96.26% -0.0239 0.0446)
OKLCH	oklch(96.26% 0.051 118.2)
XYZ	xyz(80.7955, 90.1389, 74.1024)
Luminance	0.9014 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF8D2 #DBD2F8

analogous

#F8EED2 #EFF8D2 #DCF8D2

triadic

#EFF8D2 #D2EFF8 #F8D2EF

tetradic

#EFF8D2 #D2F8EE #DBD2F8 #F8D2DC

square

#EFF8D2 #D2F8EE #DBD2F8 #F8D2DC

split-complementary

#EFF8D2 #D2DCF8 #EED2F8

monochromatic

#C9E868 #DCF09D #EFF8D2 #F6FBE5 #F6FBE5

Accessibility & contrast

On white

1.10

#EFF8D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.03

#EFF8D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF8D2

19.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF8D2	#FFFFFF	#000000	##000000
##EFF8D2	1.00	1.10	19.03	19.03
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.03	21.00	1.00	1.00
##000000	19.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEF4D0

Deuteranopia (green-blind)

#FDF4D3

Tritanopia (blue-blind)

#F3F4ED

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #eff8d2;
/* rgb */ color: rgb(239, 248, 210);
/* oklch */ color: oklch(96.3% 0.051 118.2);

Tailwind

colors: {
  custom: {
    50: '#f4fadf',
    500: '#eff8d2',
    950: '#000000',
  },
}

SCSS

$custom: #eff8d2;
$custom-light: #f4fadf;
$custom-dark: #000000;

JSON

{
  "hex": "#eff8d2",
  "rgb": {
    "r": 239,
    "g": 248,
    "b": 210
  },
  "hsl": {
    "h": 74.211,
    "s": 73.077,
    "l": 89.804
  },
  "oklch": {
    "l": 0.96262,
    "c": 0.05054,
    "h": 118.2
  },
  "luminance": 0.90139
}

Semantic roles & 50–950 ramp

primary

#EFF8D2

secondary

#A492DC

accent

#10D53F

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFF8D2

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

Preview Lab → · Contrast checker → · Palette generator →