#B8EC59#B8EC59

#B8EC59 is a very light, vivid yellow-green. Relative luminance 0.709; OKLCH L 87.9% C 0.182 H 126.5°. Best body text is #000000 at 15.18:1 contrast (WCAG AA passes).

Color values

HEX#B8EC59
RGBrgb(184, 236, 89)
HSLhsl(81, 79%, 64%)
HSVhsv(81, 62%, 93%)
CMYKcmyk(22%, 0%, 62.3%, 7.5%)
CIE-LABlab(87.44, -38.05, 63.86)
CIE-LCHlch(87.44, 74.34, 120.79°)
OKLaboklab(87.87% -0.1084 0.1466)
OKLCHoklch(87.87% 0.182 126.5)
XYZxyz(51.5659, 70.9018, 20.4179)
Luminance0.7090 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B8EC59 #8D59EC
analogous
#ECD659 #B8EC59 #6EEC59
triadic
#B8EC59 #59B8EC #EC59B8
tetradic
#B8EC59 #59ECD6 #8D59EC #EC596E
square
#B8EC59 #59ECD6 #8D59EC #EC596E
split-complementary
#B8EC59 #596EEC #D659EC
monochromatic
#7DB615 #A1E622 #B8EC59 #CFF290 #E7F9C7

Accessibility & contrast

On white

1.38
#B8EC59 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.18
#B8EC59 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B8EC59
15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B8EC59#FFFFFF#000000##000000
##B8EC591.001.3815.1815.18
#FFFFFF1.381.0021.0021.00
#00000015.1821.001.001.00
##00000015.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#F8DD47
Deuteranopia (green-blind)
#F0DA64
Tritanopia (blue-blind)
#BFE2CD
Achromatopsia (no color)
#DBDBDB

Design tokens & code

CSS
--color: #b8ec59;
/* rgb */ color: rgb(184, 236, 89);
/* oklch */ color: oklch(87.9% 0.182 126.5);
Tailwind
colors: {
  custom: {
    50: '#d1f28e',
    500: '#b8ec59',
    950: '#000000',
  },
}
SCSS
$custom: #b8ec59;
$custom-light: #d1f28e;
$custom-dark: #000000;
JSON
{
  "hex": "#b8ec59",
  "rgb": {
    "r": 184,
    "g": 236,
    "b": 89
  },
  "hsl": {
    "h": 81.224,
    "s": 79.459,
    "l": 63.725
  },
  "oklch": {
    "l": 0.8787,
    "c": 0.18232,
    "h": 126.5
  },
  "luminance": 0.70903
}

Semantic roles & 50–950 ramp

primary
#B8EC59
secondary
#6234B5
accent
#0ADC54
background
#FEFFFC
surface
#FBFEF4
border
#D4D6CE
text
#14170D
muted
#83857F

Preview Lab

Preview with #B8EC59

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

Preview Lab → · Contrast checker → · Palette generator →

#B8EC59 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva