#B1F352#B1F352

#B1F352 is a very light, vivid yellow-green. Relative luminance 0.741; OKLCH L 89.0% C 0.199 H 129.0°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX#B1F352
RGBrgb(177, 243, 82)
HSLhsl(85, 87%, 64%)
HSVhsv(85, 66%, 95%)
CMYKcmyk(27.2%, 0%, 66.3%, 4.7%)
CIE-LABlab(88.95, -44.20, 68.11)
CIE-LCHlch(88.95, 81.20, 122.98°)
OKLaboklab(88.97% -0.1255 0.1548)
OKLCHoklch(88.97% 0.199 129)
XYZxyz(51.7049, 74.0562, 19.5511)
Luminance0.7406 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1F352 #9452F3
analogous
#F3E452 #B1F352 #60F352
triadic
#B1F352 #52B1F3 #F352B1
tetradic
#B1F352 #52F3E4 #9452F3 #F35260
square
#B1F352 #52F3E4 #9452F3 #F35260
split-complementary
#B1F352 #5260F3 #E452F3
monochromatic
#75BD0D #97EF19 #B1F352 #CBF78B #E5FBC4

Accessibility & contrast

On white

1.33
#B1F352 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.81
#B1F352 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1F352
15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1F352#FFFFFF#000000##000000
##B1F3521.001.3315.8115.81
#FFFFFF1.331.0021.0021.00
#00000015.8121.001.001.00
##00000015.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#FEE23B
Deuteranopia (green-blind)
#F5DE5F
Tritanopia (blue-blind)
#B6E9D2
Achromatopsia (no color)
#DFDFDF

Design tokens & code

CSS
--color: #b1f352;
/* rgb */ color: rgb(177, 243, 82);
/* oklch */ color: oklch(89.0% 0.199 129.0);
Tailwind
colors: {
  custom: {
    50: '#ccf78a',
    500: '#b1f352',
    950: '#000000',
  },
}
SCSS
$custom: #b1f352;
$custom-light: #ccf78a;
$custom-dark: #000000;
JSON
{
  "hex": "#b1f352",
  "rgb": {
    "r": 177,
    "g": 243,
    "b": 82
  },
  "hsl": {
    "h": 84.596,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.88972,
    "c": 0.19927,
    "h": 129
  },
  "luminance": 0.74057
}

Semantic roles & 50–950 ramp

primary
#B1F352
secondary
#682EBC
accent
#02E45E
background
#FEFFFC
surface
#FBFEF4
border
#D4D6CE
text
#14170C
muted
#83857F

Preview Lab

Preview with #B1F352

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

Preview Lab → · Contrast checker → · Palette generator →

#B1F352 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva