#B3F189#B3F189

#B3F189 is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 89.3% C 0.148 H 133.8°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#B3F189
RGB	rgb(179, 241, 137)
HSL	hsl(96, 79%, 74%)
HSV	hsv(96, 43%, 95%)
CMYK	cmyk(25.7%, 0%, 43.2%, 5.5%)
CIE-LAB	lab(89.06, -37.32, 43.97)
CIE-LCH	lch(89.06, 57.67, 130.32°)
OKLab	oklab(89.28% -0.1026 0.1071)
OKLCH	oklch(89.28% 0.148 133.8)
XYZ	xyz(54.5599, 74.2989, 35.1286)
Luminance	0.7430 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F189 #C789F1

analogous

#E7F189 #B3F189 #89F193

triadic

#B3F189 #89B3F1 #F189B3

tetradic

#B3F189 #89E7F1 #C789F1 #F19389

square

#B3F189 #89E7F1 #C789F1 #F19389

split-complementary

#B3F189 #9389F1 #F189E7

monochromatic

#6DE41C #90EB52 #B3F189 #D6F7C0 #EDFCE4

Accessibility & contrast

On white

1.32

#B3F189 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.86

#B3F189 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F189

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F189	#FFFFFF	#000000	##000000
##B3F189	1.00	1.32	15.86	15.86
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.86	21.00	1.00	1.00
##000000	15.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E381

Deuteranopia (green-blind)

#EFDE8F

Tritanopia (blue-blind)

#B4EAD8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #b3f189;
/* rgb */ color: rgb(179, 241, 137);
/* oklch */ color: oklch(89.3% 0.148 133.8);

Tailwind

colors: {
  custom: {
    50: '#ccf6ad',
    500: '#b3f189',
    950: '#000000',
  },
}

SCSS

$custom: #b3f189;
$custom-light: #ccf6ad;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f189",
  "rgb": {
    "r": 179,
    "g": 241,
    "b": 137
  },
  "hsl": {
    "h": 95.769,
    "s": 78.788,
    "l": 74.118
  },
  "oklch": {
    "l": 0.89277,
    "c": 0.14833,
    "h": 133.8
  },
  "luminance": 0.743
}

Semantic roles & 50–950 ramp

primary

#B3F189

secondary

#9B51CD

accent

#0ADB87

background

#FEFFFD

surface

#FBFEF7

border

#D4D6D0

text

#131710

muted

#838581

Preview Lab

Preview with #B3F189

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

Preview Lab → · Contrast checker → · Palette generator →