#EFFBE1#EFFBE1

#EFFBE1 is a very light, muted yellow-green. Relative luminance 0.928; OKLCH L 97.2% C 0.036 H 127.4°. Best body text is #000000 at 19.56:1 contrast (WCAG AA passes).

Color values

HEX	#EFFBE1
RGB	rgb(239, 251, 225)
HSL	hsl(88, 76%, 93%)
HSV	hsv(88, 10%, 98%)
CMYK	cmyk(4.8%, 0%, 10.4%, 1.6%)
CIE-LAB	lab(97.14, -8.45, 11.11)
CIE-LCH	lch(97.14, 13.96, 127.23°)
OKLab	oklab(97.23% -0.0221 0.0289)
OKLCH	oklch(97.23% 0.036 127.4)
XYZ	xyz(83.6822, 92.7811, 84.7195)
Luminance	0.9278 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFBE1 #EDE1FB

analogous

#FBFAE1 #EFFBE1 #E2FBE1

triadic

#EFFBE1 #E1EFFB #FBE1EF

tetradic

#EFFBE1 #E1FBFA #EDE1FB #FBE1E2

square

#EFFBE1 #E1FBFA #EDE1FB #FBE1E2

split-complementary

#EFFBE1 #E1E2FB #FAE1FB

monochromatic

#B5ED75 #D2F4AB #EFFBE1 #F1FBE4 #F1FBE4

Accessibility & contrast

On white

1.07

#EFFBE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.56

#EFFBE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFBE1

19.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFBE1	#FFFFFF	#000000	##000000
##EFFBE1	1.00	1.07	19.56	19.56
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.56	21.00	1.00	1.00
##000000	19.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEF7E0

Deuteranopia (green-blind)

#FCF7E2

Tritanopia (blue-blind)

#F0F8F3

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #effbe1;
/* rgb */ color: rgb(239, 251, 225);
/* oklch */ color: oklch(97.2% 0.036 127.4);

Tailwind

colors: {
  custom: {
    50: '#f4fcea',
    500: '#effbe1',
    950: '#000000',
  },
}

SCSS

$custom: #effbe1;
$custom-light: #f4fcea;
$custom-dark: #000000;

JSON

{
  "hex": "#effbe1",
  "rgb": {
    "r": 239,
    "g": 251,
    "b": 225
  },
  "hsl": {
    "h": 87.692,
    "s": 76.471,
    "l": 93.333
  },
  "oklch": {
    "l": 0.97226,
    "c": 0.03641,
    "h": 127.4
  },
  "luminance": 0.92781
}

Semantic roles & 50–950 ramp

primary

#EFFBE1

secondary

#BE9EE2

accent

#0DD96B

background

#FFFFFE

surface

#FEFFFD

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFFBE1

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

Preview Lab → · Contrast checker → · Palette generator →