#B1EC5A#B1EC5A

#B1EC5A is a very light, vivid yellow-green. Relative luminance 0.701; OKLCH L 87.4% C 0.185 H 128.4°. Best body text is #000000 at 15.02:1 contrast (WCAG AA passes).

Color values

HEX#B1EC5A
RGBrgb(177, 236, 90)
HSLhsl(84, 79%, 64%)
HSVhsv(84, 62%, 93%)
CMYKcmyk(25%, 0%, 61.9%, 7.5%)
CIE-LABlab(87.03, -40.56, 62.90)
CIE-LCHlch(87.03, 74.84, 122.82°)
OKLaboklab(87.44% -0.1148 0.1448)
OKLCHoklch(87.44% 0.185 128.4)
XYZxyz(49.9722, 70.0751, 20.5639)
Luminance0.7008 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1EC5A #955AEC
analogous
#ECDE5A #B1EC5A #68EC5A
triadic
#B1EC5A #5AB1EC #EC5AB1
tetradic
#B1EC5A #5AECDE #955AEC #EC5A68
square
#B1EC5A #5AECDE #955AEC #EC5A68
split-complementary
#B1EC5A #5A68EC #DE5AEC
monochromatic
#75B715 #97E623 #B1EC5A #CBF291 #E5F9C8

Accessibility & contrast

On white

1.40
#B1EC5A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.02
#B1EC5A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1EC5A
15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1EC5A#FFFFFF#000000##000000
##B1EC5A1.001.4015.0215.02
#FFFFFF1.401.0021.0021.00
#00000015.0221.001.001.00
##00000015.0221.001.001.00

Color blindness preview

Protanopia (red-blind)
#F7DD48
Deuteranopia (green-blind)
#EFD965
Tritanopia (blue-blind)
#B6E2CD
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #b1ec5a;
/* rgb */ color: rgb(177, 236, 90);
/* oklch */ color: oklch(87.4% 0.185 128.4);
Tailwind
colors: {
  custom: {
    50: '#ccf28e',
    500: '#b1ec5a',
    950: '#000000',
  },
}
SCSS
$custom: #b1ec5a;
$custom-light: #ccf28e;
$custom-dark: #000000;
JSON
{
  "hex": "#b1ec5a",
  "rgb": {
    "r": 177,
    "g": 236,
    "b": 90
  },
  "hsl": {
    "h": 84.247,
    "s": 79.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.87439,
    "c": 0.18478,
    "h": 128.4
  },
  "luminance": 0.70076
}

Semantic roles & 50–950 ramp

primary
#B1EC5A
secondary
#6934B6
accent
#0ADC5F
background
#FEFFFC
surface
#FBFEF4
border
#D4D6CE
text
#14170D
muted
#83857F

Preview Lab

Preview with #B1EC5A

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

Preview Lab → · Contrast checker → · Palette generator →

#B1EC5A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva