#B9F979#B9F979

#B9F979 is a very light, vivid yellow-green. Relative luminance 0.794; OKLCH L 91.2% C 0.172 H 131.1°. Best body text is #000000 at 16.89:1 contrast (WCAG AA passes).

Color values

HEX#B9F979
RGBrgb(185, 249, 121)
HSLhsl(90, 91%, 73%)
HSVhsv(90, 51%, 98%)
CMYKcmyk(25.7%, 0%, 51.4%, 2.4%)
CIE-LABlab(91.44, -40.61, 54.52)
CIE-LCHlch(91.44, 67.98, 126.69°)
OKLaboklab(91.22% -0.1129 0.1296)
OKLCHoklch(91.22% 0.172 131.1)
XYZxyz(57.3337, 79.4447, 30.3991)
Luminance0.7945 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B9F979 #B979F9
analogous
#F9F979 #B9F979 #79F979
triadic
#B9F979 #79B9F9 #F979B9
tetradic
#B9F979 #79F9F9 #B979F9 #F97979
square
#B9F979 #79F9F9 #B979F9 #F97979
split-complementary
#B9F979 #7979F9 #F979F9
monochromatic
#7CED0B #9AF63E #B9F979 #D8FCB4 #F0FEE2

Accessibility & contrast

On white

1.24
#B9F979 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.89
#B9F979 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9F979
16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B9F979#FFFFFF#000000##000000
##B9F9791.001.2416.8916.89
#FFFFFF1.241.0021.0021.00
#00000016.8921.001.001.00
##00000016.8921.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFEA6D
Deuteranopia (green-blind)
#F9E581
Tritanopia (blue-blind)
#BCF0DC
Achromatopsia (no color)
#E6E6E6

Design tokens & code

CSS
--color: #b9f979;
/* rgb */ color: rgb(185, 249, 121);
/* oklch */ color: oklch(91.2% 0.172 131.1);
Tailwind
colors: {
  custom: {
    50: '#d1fba3',
    500: '#b9f979',
    950: '#000000',
  },
}
SCSS
$custom: #b9f979;
$custom-light: #d1fba3;
$custom-dark: #000000;
JSON
{
  "hex": "#b9f979",
  "rgb": {
    "r": 185,
    "g": 249,
    "b": 121
  },
  "hsl": {
    "h": 90,
    "s": 91.429,
    "l": 72.549
  },
  "oklch": {
    "l": 0.91219,
    "c": 0.17193,
    "h": 131.1
  },
  "luminance": 0.79446
}

Semantic roles & 50–950 ramp

primary
#B9F979
secondary
#8B41D5
accent
#00E673
background
#FEFFFC
surface
#FBFFF6
border
#D4D7D0
text
#14170F
muted
#838580

Preview Lab

Preview with #B9F979

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

Preview Lab → · Contrast checker → · Palette generator →

#B9F979 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva