#B9EB57#B9EB57

#B9EB57 is a very light, vivid yellow-green. Relative luminance 0.704; OKLCH L 87.7% C 0.182 H 125.9°. Best body text is #000000 at 15.08:1 contrast (WCAG AA passes).

Color values

HEX#B9EB57
RGBrgb(185, 235, 87)
HSLhsl(80, 79%, 63%)
HSVhsv(80, 63%, 92%)
CMYKcmyk(21.3%, 0%, 63%, 7.8%)
CIE-LABlab(87.20, -37.38, 64.44)
CIE-LCHlch(87.20, 74.50, 120.12°)
OKLaboklab(87.69% -0.1067 0.1476)
OKLCHoklch(87.69% 0.182 125.9)
XYZxyz(51.4364, 70.4184, 19.8972)
Luminance0.7042 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B9EB57 #8957EB
analogous
#EBD357 #B9EB57 #6FEB57
triadic
#B9EB57 #57B9EB #EB57B9
tetradic
#B9EB57 #57EBD3 #8957EB #EB576F
square
#B9EB57 #57EBD3 #8957EB #EB576F
split-complementary
#B9EB57 #576FEB #D357EB
monochromatic
#7DB215 #A2E420 #B9EB57 #D0F28E #E7F8C4

Accessibility & contrast

On white

1.39
#B9EB57 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.08
#B9EB57 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9EB57
15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B9EB57#FFFFFF#000000##000000
##B9EB571.001.3915.0815.08
#FFFFFF1.391.0021.0021.00
#00000015.0821.001.001.00
##00000015.0821.001.001.00

Color blindness preview

Protanopia (red-blind)
#F7DC44
Deuteranopia (green-blind)
#F0DA62
Tritanopia (blue-blind)
#C0E1CC
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #b9eb57;
/* rgb */ color: rgb(185, 235, 87);
/* oklch */ color: oklch(87.7% 0.182 125.9);
Tailwind
colors: {
  custom: {
    50: '#d1f18d',
    500: '#b9eb57',
    950: '#000000',
  },
}
SCSS
$custom: #b9eb57;
$custom-light: #d1f18d;
$custom-dark: #000000;
JSON
{
  "hex": "#b9eb57",
  "rgb": {
    "r": 185,
    "g": 235,
    "b": 87
  },
  "hsl": {
    "h": 80.27,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.8769,
    "c": 0.18213,
    "h": 125.9
  },
  "luminance": 0.70419
}

Semantic roles & 50–950 ramp

primary
#B9EB57
secondary
#5F34B3
accent
#0ADB51
background
#FEFFFC
surface
#FBFEF4
border
#D4D6CE
text
#14160D
muted
#83857F

Preview Lab

Preview with #B9EB57

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

Preview Lab → · Contrast checker → · Palette generator →

#B9EB57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva