#B9F16A#B9F16A

#B9F16A is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 89.2% C 0.175 H 128.3°. Best body text is #000000 at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#B9F16A
RGB	rgb(185, 241, 106)
HSL	hsl(85, 83%, 68%)
HSV	hsv(85, 56%, 95%)
CMYK	cmyk(23.2%, 0%, 56%, 5.5%)
CIE-LAB	lab(89.05, -38.51, 58.45)
CIE-LCH	lch(89.05, 70.00, 123.38°)
OKLab	oklab(89.24% -0.1082 0.1369)
OKLCH	oklch(89.24% 0.175 128.3)
XYZ	xyz(54.0641, 74.2645, 25.1190)
Luminance	0.7427 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.58

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9F16A #A26AF1

analogous

#F1E66A #B9F16A #75F16A

triadic

#B9F16A #6AB9F1 #F16AB9

tetradic

#B9F16A #6AF1E6 #A26AF1 #F16A75

square

#B9F16A #6AF1E6 #A26AF1 #F16A75

split-complementary

#B9F16A #6A75F1 #E66AF1

monochromatic

#80CD13 #9FEC32 #B9F16A #D3F6A2 #EEFCDA

Accessibility & contrast

On white

1.32

#B9F16A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.85

#B9F16A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9F16A

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9F16A	#FFFFFF	#000000	##000000
##B9F16A	1.00	1.32	15.85	15.85
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.85	21.00	1.00	1.00
##000000	15.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE25C

Deuteranopia (green-blind)

#F4DF73

Tritanopia (blue-blind)

#BEE7D3

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #b9f16a;
/* rgb */ color: rgb(185, 241, 106);
/* oklch */ color: oklch(89.2% 0.175 128.3);

Tailwind

colors: {
  custom: {
    50: '#d1f699',
    500: '#b9f16a',
    950: '#000000',
  },
}

SCSS

$custom: #b9f16a;
$custom-light: #d1f699;
$custom-dark: #000000;

JSON

{
  "hex": "#b9f16a",
  "rgb": {
    "r": 185,
    "g": 241,
    "b": 106
  },
  "hsl": {
    "h": 84.889,
    "s": 82.822,
    "l": 68.039
  },
  "oklch": {
    "l": 0.89237,
    "c": 0.17453,
    "h": 128.3
  },
  "luminance": 0.74265
}

Semantic roles & 50–950 ramp

primary

#B9F16A

secondary

#7336C9

accent

#06DF60

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B9F16A

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

Preview Lab → · Contrast checker → · Palette generator →