#EFFFD2#EFFFD2

#EFFFD2 is a very light, moderate yellow-green. Relative luminance 0.945; OKLCH L 97.7% C 0.061 H 123.4°. Best body text is #000000 at 19.90:1 contrast (WCAG AA passes).

Color values

HEX	#EFFFD2
RGB	rgb(239, 255, 210)
HSL	hsl(81, 100%, 91%)
HSV	hsv(81, 18%, 100%)
CMYK	cmyk(6.3%, 0%, 17.6%, 0%)
CIE-LAB	lab(97.84, -12.81, 19.78)
CIE-LCH	lch(97.84, 23.57, 122.93°)
OKLab	oklab(97.68% -0.0336 0.0508)
OKLCH	oklch(97.68% 0.061 123.4)
XYZ	xyz(82.9879, 94.5238, 74.8332)
Luminance	0.9452 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFFD2 #E2D2FF

analogous

#FFF8D2 #EFFFD2 #D8FFD2

triadic

#EFFFD2 #D2EFFF #FFD2EF

tetradic

#EFFFD2 #D2FFF8 #E2D2FF #FFD2D8

square

#EFFFD2 #D2FFF8 #E2D2FF #FFD2D8

split-complementary

#EFFFD2 #D2D8FF #F8D2FF

monochromatic

#C3FF58 #D9FF95 #EFFFD2 #F4FFE0 #F4FFE0

Accessibility & contrast

On white

1.06

#EFFFD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.90

#EFFFD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFFD2

19.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFFD2	#FFFFFF	#000000	##000000
##EFFFD2	1.00	1.06	19.90	19.90
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.90	21.00	1.00	1.00
##000000	19.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9CF

Deuteranopia (green-blind)

#FFF9D4

Tritanopia (blue-blind)

#F2FAF2

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #efffd2;
/* rgb */ color: rgb(239, 255, 210);
/* oklch */ color: oklch(97.7% 0.061 123.4);

Tailwind

colors: {
  custom: {
    50: '#f4ffe0',
    500: '#efffd2',
    950: '#000000',
  },
}

SCSS

$custom: #efffd2;
$custom-light: #f4ffe0;
$custom-dark: #000000;

JSON

{
  "hex": "#efffd2",
  "rgb": {
    "r": 239,
    "g": 255,
    "b": 210
  },
  "hsl": {
    "h": 81.333,
    "s": 100,
    "l": 91.176
  },
  "oklch": {
    "l": 0.97679,
    "c": 0.0609,
    "h": 123.4
  },
  "luminance": 0.94524
}

Semantic roles & 50–950 ramp

primary

#EFFFD2

secondary

#AD8BEA

accent

#00E652

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171815

muted

#858684

Preview Lab

Preview with #EFFFD2

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

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