#B3E489#B3E489

#B3E489 is a very light, vivid yellow-green. Relative luminance 0.669; OKLCH L 86.4% C 0.129 H 131.7°. Best body text is #000000 at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#B3E489
RGB	rgb(179, 228, 137)
HSL	hsl(92, 63%, 72%)
HSV	hsv(92, 40%, 89%)
CMYK	cmyk(21.5%, 0%, 39.9%, 10.6%)
CIE-LAB	lab(85.44, -31.35, 39.36)
CIE-LCH	lch(85.44, 50.32, 128.54°)
OKLab	oklab(86.36% -0.086 0.0966)
OKLCH	oklch(86.36% 0.129 131.7)
XYZ	xyz(50.8483, 66.8756, 33.8914)
Luminance	0.6688 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E489 #BA89E4

analogous

#E1E489 #B3E489 #89E48D

triadic

#B3E489 #89B3E4 #E489B3

tetradic

#B3E489 #89E1E4 #BA89E4 #E48D89

square

#B3E489 #89E1E4 #BA89E4 #E48D89

split-complementary

#B3E489 #8D89E4 #E489E1

monochromatic

#73C52D #93D957 #B3E489 #D3EFBB #EFF9E6

Accessibility & contrast

On white

1.46

#B3E489 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.38

#B3E489 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E489

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E489	#FFFFFF	#000000	##000000
##B3E489	1.00	1.46	14.38	14.38
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.38	21.00	1.00	1.00
##000000	14.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD882

Deuteranopia (green-blind)

#E4D48E

Tritanopia (blue-blind)

#B5DDCE

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b3e489;
/* rgb */ color: rgb(179, 228, 137);
/* oklch */ color: oklch(86.4% 0.129 131.7);

Tailwind

colors: {
  custom: {
    50: '#cbecac',
    500: '#b3e489',
    950: '#000000',
  },
}

SCSS

$custom: #b3e489;
$custom-light: #cbecac;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e489",
  "rgb": {
    "r": 179,
    "g": 228,
    "b": 137
  },
  "hsl": {
    "h": 92.308,
    "s": 62.759,
    "l": 71.569
  },
  "oklch": {
    "l": 0.86355,
    "c": 0.12934,
    "h": 131.7
  },
  "luminance": 0.66877
}

Semantic roles & 50–950 ramp

primary

#B3E489

secondary

#8D55BD

accent

#1BCB7A

background

#FEFEFD

surface

#FAFDF7

border

#D3D5D0

text

#131610

muted

#838481

Preview Lab

Preview with #B3E489

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

Preview Lab → · Contrast checker → · Palette generator →