#EFFFBE#EFFFBE

#EFFFBE is a very light, moderate yellow-green. Relative luminance 0.936; OKLCH L 97.3% C 0.085 H 119.2°. Best body text is #000000 at 19.72:1 contrast (WCAG AA passes).

Color values

HEX	#EFFFBE
RGB	rgb(239, 255, 190)
HSL	hsl(75, 100%, 87%)
HSV	hsv(75, 25%, 100%)
CMYK	cmyk(6.3%, 0%, 25.5%, 0%)
CIE-LAB	lab(97.47, -15.72, 29.40)
CIE-LCH	lch(97.47, 33.34, 118.13°)
OKLab	oklab(97.26% -0.0416 0.0743)
OKLCH	oklch(97.26% 0.085 119.2)
XYZ	xyz(80.6501, 93.5887, 62.5209)
Luminance	0.9359 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFFBE #CEBEFF

analogous

#FFEEBE #EFFFBE #CFFFBE

triadic

#EFFFBE #BEEFFF #FFBEEF

tetradic

#EFFFBE #BEFFEE #CEBEFF #FFBECF

square

#EFFFBE #BEFFEE #CEBEFF #FFBECF

split-complementary

#EFFFBE #BECFFF #EEBEFF

monochromatic

#D1FF44 #E0FF81 #EFFFBE #F7FFE0 #F7FFE0

Accessibility & contrast

On white

1.07

#EFFFBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.72

#EFFFBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFFBE

19.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFFBE	#FFFFFF	#000000	##000000
##EFFFBE	1.00	1.07	19.72	19.72
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.72	21.00	1.00	1.00
##000000	19.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8BA

Deuteranopia (green-blind)

#FFF8C1

Tritanopia (blue-blind)

#F5F8EE

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #efffbe;
/* rgb */ color: rgb(239, 255, 190);
/* oklch */ color: oklch(97.3% 0.085 119.2);

Tailwind

colors: {
  custom: {
    50: '#f4ffd2',
    500: '#efffbe',
    950: '#000000',
  },
}

SCSS

$custom: #efffbe;
$custom-light: #f4ffd2;
$custom-dark: #000000;

JSON

{
  "hex": "#efffbe",
  "rgb": {
    "r": 239,
    "g": 255,
    "b": 190
  },
  "hsl": {
    "h": 74.769,
    "s": 100,
    "l": 87.255
  },
  "oklch": {
    "l": 0.97256,
    "c": 0.0851,
    "h": 119.2
  },
  "luminance": 0.93588
}

Semantic roles & 50–950 ramp

primary

#EFFFBE

secondary

#957AE7

accent

#00E638

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171814

muted

#858683

Preview Lab

Preview with #EFFFBE

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

Preview Lab → · Contrast checker → · Palette generator →