#EFFBD0#EFFBD0

#EFFBD0 is a very light, muted yellow-green. Relative luminance 0.919; OKLCH L 96.8% C 0.057 H 120.2°. Best body text is #000000 at 19.38:1 contrast (WCAG AA passes).

Color values

HEX	#EFFBD0
RGB	rgb(239, 251, 208)
HSL	hsl(77, 84%, 90%)
HSV	hsv(77, 17%, 98%)
CMYK	cmyk(4.8%, 0%, 17.1%, 1.6%)
CIE-LAB	lab(96.78, -11.14, 19.31)
CIE-LCH	lch(96.78, 22.30, 119.98°)
OKLab	oklab(96.82% -0.0288 0.0497)
OKLCH	oklch(96.82% 0.057 120.2)
XYZ	xyz(81.4776, 91.8993, 73.1082)
Luminance	0.9190 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFBD0 #DCD0FB

analogous

#FBF1D0 #EFFBD0 #DAFBD0

triadic

#EFFBD0 #D0EFFB #FBD0EF

tetradic

#EFFBD0 #D0FBF1 #DCD0FB #FBD0DA

square

#EFFBD0 #D0FBF1 #DCD0FB #FBD0DA

split-complementary

#EFFBD0 #D0DAFB #F1D0FB

monochromatic

#C9F15F #DCF698 #EFFBD0 #F5FDE3 #F5FDE3

Accessibility & contrast

On white

1.08

#EFFBD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.38

#EFFBD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFBD0

19.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFBD0	#FFFFFF	#000000	##000000
##EFFBD0	1.00	1.08	19.38	19.38
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.38	21.00	1.00	1.00
##000000	19.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF6CD

Deuteranopia (green-blind)

#FFF6D2

Tritanopia (blue-blind)

#F3F6EF

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #effbd0;
/* rgb */ color: rgb(239, 251, 208);
/* oklch */ color: oklch(96.8% 0.057 120.2);

Tailwind

colors: {
  custom: {
    50: '#f4fcde',
    500: '#effbd0',
    950: '#000000',
  },
}

SCSS

$custom: #effbd0;
$custom-light: #f4fcde;
$custom-dark: #000000;

JSON

{
  "hex": "#effbd0",
  "rgb": {
    "r": 239,
    "g": 251,
    "b": 208
  },
  "hsl": {
    "h": 76.744,
    "s": 84.314,
    "l": 90
  },
  "oklch": {
    "l": 0.96822,
    "c": 0.05742,
    "h": 120.2
  },
  "luminance": 0.91899
}

Semantic roles & 50–950 ramp

primary

#EFFBD0

secondary

#A58DE2

accent

#05E142

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFFBD0

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

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