#EFFBD2#EFFBD2

#EFFBD2 is a very light, muted yellow-green. Relative luminance 0.920; OKLCH L 96.9% C 0.055 H 120.7°. Best body text is #000000 at 19.40:1 contrast (WCAG AA passes).

Color values

HEX	#EFFBD2
RGB	rgb(239, 251, 210)
HSL	hsl(78, 84%, 90%)
HSV	hsv(78, 16%, 98%)
CMYK	cmyk(4.8%, 0%, 16.3%, 1.6%)
CIE-LAB	lab(96.82, -10.84, 18.35)
CIE-LCH	lch(96.82, 21.31, 120.56°)
OKLab	oklab(96.87% -0.028 0.0472)
OKLCH	oklch(96.87% 0.055 120.7)
XYZ	xyz(81.7252, 91.9983, 74.4123)
Luminance	0.9200 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFBD2 #DED2FB

analogous

#FBF2D2 #EFFBD2 #DAFBD2

triadic

#EFFBD2 #D2EFFB #FBD2EF

tetradic

#EFFBD2 #D2FBF2 #DED2FB #FBD2DA

square

#EFFBD2 #D2FBF2 #DED2FB #FBD2DA

split-complementary

#EFFBD2 #D2DAFB #F2D2FB

monochromatic

#C7F162 #DBF69A #EFFBD2 #F5FDE3 #F5FDE3

Accessibility & contrast

On white

1.08

#EFFBD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.40

#EFFBD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFBD2

19.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFBD2	#FFFFFF	#000000	##000000
##EFFBD2	1.00	1.08	19.40	19.40
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.40	21.00	1.00	1.00
##000000	19.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF6D0

Deuteranopia (green-blind)

#FFF6D4

Tritanopia (blue-blind)

#F3F6EF

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #effbd2;
/* rgb */ color: rgb(239, 251, 210);
/* oklch */ color: oklch(96.9% 0.055 120.7);

Tailwind

colors: {
  custom: {
    50: '#f4fcdf',
    500: '#effbd2',
    950: '#000000',
  },
}

SCSS

$custom: #effbd2;
$custom-light: #f4fcdf;
$custom-dark: #000000;

JSON

{
  "hex": "#effbd2",
  "rgb": {
    "r": 239,
    "g": 251,
    "b": 210
  },
  "hsl": {
    "h": 77.561,
    "s": 83.673,
    "l": 90.392
  },
  "oklch": {
    "l": 0.96868,
    "c": 0.05494,
    "h": 120.7
  },
  "luminance": 0.91998
}

Semantic roles & 50–950 ramp

primary

#EFFBD2

secondary

#A88FE2

accent

#05E045

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFFBD2

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

Preview Lab → · Contrast checker → · Palette generator →