#B1EC5F#B1EC5F

#B1EC5F is a very light, vivid yellow-green. Relative luminance 0.702; OKLCH L 87.5% C 0.181 H 128.8°. Best body text is #000000 at 15.03:1 contrast (WCAG AA passes).

Color values

HEX#B1EC5F
RGBrgb(177, 236, 95)
HSLhsl(85, 79%, 65%)
HSVhsv(85, 60%, 93%)
CMYKcmyk(25%, 0%, 59.7%, 7.5%)
CIE-LABlab(87.08, -40.15, 60.85)
CIE-LCHlch(87.08, 72.91, 123.42°)
OKLaboklab(87.49% -0.1132 0.141)
OKLCHoklch(87.49% 0.181 128.8)
XYZxyz(50.1922, 70.1631, 21.7227)
Luminance0.7016 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1EC5F #9A5FEC
analogous
#ECE05F #B1EC5F #6BEC5F
triadic
#B1EC5F #5FB1EC #EC5FB1
tetradic
#B1EC5F #5FECE0 #9A5FEC #EC5F6B
square
#B1EC5F #5FECE0 #9A5FEC #EC5F6B
split-complementary
#B1EC5F #5F6BEC #E05FEC
monochromatic
#76BA16 #96E628 #B1EC5F #CCF296 #E6F9CC

Accessibility & contrast

On white

1.40
#B1EC5F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.03
#B1EC5F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1EC5F
15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1EC5F#FFFFFF#000000##000000
##B1EC5F1.001.4015.0315.03
#FFFFFF1.401.0021.0021.00
#00000015.0321.001.001.00
##00000015.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#F7DD4F
Deuteranopia (green-blind)
#EED969
Tritanopia (blue-blind)
#B6E2CE
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #b1ec5f;
/* rgb */ color: rgb(177, 236, 95);
/* oklch */ color: oklch(87.5% 0.181 128.8);
Tailwind
colors: {
  custom: {
    50: '#ccf291',
    500: '#b1ec5f',
    950: '#000000',
  },
}
SCSS
$custom: #b1ec5f;
$custom-light: #ccf291;
$custom-dark: #000000;
JSON
{
  "hex": "#b1ec5f",
  "rgb": {
    "r": 177,
    "g": 236,
    "b": 95
  },
  "hsl": {
    "h": 85.106,
    "s": 78.771,
    "l": 64.902
  },
  "oklch": {
    "l": 0.87487,
    "c": 0.18088,
    "h": 128.8
  },
  "luminance": 0.70164
}

Semantic roles & 50–950 ramp

primary
#B1EC5F
secondary
#6D36BA
accent
#0ADB62
background
#FEFFFC
surface
#FBFEF4
border
#D4D6CE
text
#14170D
muted
#83857F

Preview Lab

Preview with #B1EC5F

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

Preview Lab → · Contrast checker → · Palette generator →

#B1EC5F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva