#EFFFBD#EFFFBD

#EFFFBD is a very light, moderate yellow-green. Relative luminance 0.935; OKLCH L 97.2% C 0.086 H 119.1°. Best body text is #000000 at 19.71:1 contrast (WCAG AA passes).

Color values

HEX	#EFFFBD
RGB	rgb(239, 255, 189)
HSL	hsl(75, 100%, 87%)
HSV	hsv(75, 26%, 100%)
CMYK	cmyk(6.3%, 0%, 25.9%, 0%)
CIE-LAB	lab(97.45, -15.85, 29.88)
CIE-LCH	lch(97.45, 33.82, 117.95°)
OKLab	oklab(97.24% -0.042 0.0754)
OKLCH	oklch(97.24% 0.086 119.1)
XYZ	xyz(80.5412, 93.5451, 61.9472)
Luminance	0.9355 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFFBD #CDBDFF

analogous

#FFEEBD #EFFFBD #CEFFBD

triadic

#EFFFBD #BDEFFF #FFBDEF

tetradic

#EFFFBD #BDFFEE #CDBDFF #FFBDCE

square

#EFFFBD #BDFFEE #CDBDFF #FFBDCE

split-complementary

#EFFFBD #BDCEFF #EEBDFF

monochromatic

#D1FF43 #E0FF80 #EFFFBD #F8FFE0 #F8FFE0

Accessibility & contrast

On white

1.07

#EFFFBD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.71

#EFFFBD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFFBD

19.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFFBD	#FFFFFF	#000000	##000000
##EFFFBD	1.00	1.07	19.71	19.71
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.71	21.00	1.00	1.00
##000000	19.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8B9

Deuteranopia (green-blind)

#FFF8C0

Tritanopia (blue-blind)

#F5F8ED

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #efffbd;
/* rgb */ color: rgb(239, 255, 189);
/* oklch */ color: oklch(97.2% 0.086 119.1);

Tailwind

colors: {
  custom: {
    50: '#f4ffd1',
    500: '#efffbd',
    950: '#000000',
  },
}

SCSS

$custom: #efffbd;
$custom-light: #f4ffd1;
$custom-dark: #000000;

JSON

{
  "hex": "#efffbd",
  "rgb": {
    "r": 239,
    "g": 255,
    "b": 189
  },
  "hsl": {
    "h": 74.545,
    "s": 100,
    "l": 87.059
  },
  "oklch": {
    "l": 0.97236,
    "c": 0.0863,
    "h": 119.1
  },
  "luminance": 0.93545
}

Semantic roles & 50–950 ramp

primary

#EFFFBD

secondary

#9479E7

accent

#00E638

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171814

muted

#858683

Preview Lab

Preview with #EFFFBD

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

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