#A3EFBB#A3EFBB

#A3EFBB is a very light, moderate green. Relative luminance 0.731; OKLCH L 88.9% C 0.104 H 153.9°. Best body text is #000000 at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#A3EFBB
RGB	rgb(163, 239, 187)
HSL	hsl(139, 70%, 79%)
HSV	hsv(139, 32%, 94%)
CMYK	cmyk(31.8%, 0%, 21.8%, 6.3%)
CIE-LAB	lab(88.50, -33.92, 17.84)
CIE-LCH	lch(88.50, 38.33, 152.26°)
OKLab	oklab(88.87% -0.0935 0.0457)
OKLCH	oklch(88.87% 0.104 153.9)
XYZ	xyz(54.9373, 73.1047, 58.2200)
Luminance	0.7311 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3EFBB #EFA3D7

analogous

#B1EFA3 #A3EFBB #A3EFE1

triadic

#A3EFBB #BBA3EF #EFBBA3

tetradic

#A3EFBB #A3B1EF #EFA3D7 #EFE1A3

square

#A3EFBB #A3B1EF #EFA3D7 #EFE1A3

split-complementary

#A3EFBB #E1A3EF #EFA3B1

monochromatic

#3BDD6E #6FE694 #A3EFBB #D7F8E2 #E5FAEC

Accessibility & contrast

On white

1.34

#A3EFBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.62

#A3EFBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3EFBB

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3EFBB	#FFFFFF	#000000	##000000
##A3EFBB	1.00	1.34	15.62	15.62
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.62	21.00	1.00	1.00
##000000	15.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFE3B8

Deuteranopia (green-blind)

#E2DBBE

Tritanopia (blue-blind)

#96EDE1

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #a3efbb;
/* rgb */ color: rgb(163, 239, 187);
/* oklch */ color: oklch(88.9% 0.104 153.9);

Tailwind

colors: {
  custom: {
    50: '#c0f4cf',
    500: '#a3efbb',
    950: '#000000',
  },
}

SCSS

$custom: #a3efbb;
$custom-light: #c0f4cf;
$custom-dark: #000000;

JSON

{
  "hex": "#a3efbb",
  "rgb": {
    "r": 163,
    "g": 239,
    "b": 187
  },
  "hsl": {
    "h": 138.947,
    "s": 70.37,
    "l": 78.824
  },
  "oklch": {
    "l": 0.88872,
    "c": 0.10406,
    "h": 153.9
  },
  "luminance": 0.73107
}

Semantic roles & 50–950 ramp

primary

#A3EFBB

secondary

#CC6AAD

accent

#1396D2

background

#FDFFFE

surface

#F9FEFB

border

#D2D6D4

text

#121713

muted

#828583

Preview Lab

Preview with #A3EFBB

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

Preview Lab → · Contrast checker → · Palette generator →