#B1F485#B1F485

#B1F485 is a very light, vivid yellow-green. Relative luminance 0.757; OKLCH L 89.8% C 0.158 H 134.1°. Best body text is #000000 at 16.15:1 contrast (WCAG AA passes).

Color values

HEX#B1F485
RGBrgb(177, 244, 133)
HSLhsl(96, 83%, 74%)
HSVhsv(96, 45%, 96%)
CMYKcmyk(27.5%, 0%, 45.5%, 4.3%)
CIE-LABlab(89.74, -39.84, 46.72)
CIE-LCHlch(89.74, 61.40, 130.45°)
OKLaboklab(89.78% -0.1097 0.1132)
OKLCHoklch(89.78% 0.158 134.1)
XYZxyz(54.7146, 75.7402, 33.9223)
Luminance0.7574 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1F485 #C885F4
analogous
#E9F485 #B1F485 #85F491
triadic
#B1F485 #85B1F4 #F485B1
tetradic
#B1F485 #85E9F4 #C885F4 #F49185
square
#B1F485 #85E9F4 #C885F4 #F49185
split-complementary
#B1F485 #9185F4 #F485E9
monochromatic
#69EA15 #8DEF4D #B1F485 #D5F9BD #EDFCE3

Accessibility & contrast

On white

1.30
#B1F485 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.15
#B1F485 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1F485
16.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1F485#FFFFFF#000000##000000
##B1F4851.001.3016.1516.15
#FFFFFF1.301.0021.0021.00
#00000016.1521.001.001.00
##00000016.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#FCE57C
Deuteranopia (green-blind)
#F2E08C
Tritanopia (blue-blind)
#B1ECDA
Achromatopsia (no color)
#E2E2E2

Design tokens & code

CSS
--color: #b1f485;
/* rgb */ color: rgb(177, 244, 133);
/* oklch */ color: oklch(89.8% 0.158 134.1);
Tailwind
colors: {
  custom: {
    50: '#cbf8aa',
    500: '#b1f485',
    950: '#000000',
  },
}
SCSS
$custom: #b1f485;
$custom-light: #cbf8aa;
$custom-dark: #000000;
JSON
{
  "hex": "#b1f485",
  "rgb": {
    "r": 177,
    "g": 244,
    "b": 133
  },
  "hsl": {
    "h": 96.216,
    "s": 83.459,
    "l": 73.922
  },
  "oklch": {
    "l": 0.89777,
    "c": 0.1576,
    "h": 134.1
  },
  "luminance": 0.75742
}

Semantic roles & 50–950 ramp

primary
#B1F485
secondary
#9C4DD0
accent
#06E089
background
#FEFFFD
surface
#FBFFF7
border
#D4D7D0
text
#131710
muted
#838581

Preview Lab

Preview with #B1F485

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

Preview Lab → · Contrast checker → · Palette generator →

#B1F485 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva