#B9F16E#B9F16E

#B9F16E is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.3% C 0.171 H 128.7°. Best body text is #000000 at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#B9F16E
RGB	rgb(185, 241, 110)
HSL	hsl(86, 82%, 69%)
HSV	hsv(86, 54%, 95%)
CMYK	cmyk(23.2%, 0%, 54.4%, 5.5%)
CIE-LAB	lab(89.09, -38.14, 56.72)
CIE-LCH	lch(89.09, 68.35, 123.92°)
OKLab	oklab(89.28% -0.1069 0.1336)
OKLCH	oklch(89.28% 0.171 128.7)
XYZ	xyz(54.2770, 74.3496, 26.2401)
Luminance	0.7435 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9F16E #A66EF1

analogous

#F1E86E #B9F16E #78F16E

triadic

#B9F16E #6EB9F1 #F16EB9

tetradic

#B9F16E #6EF1E8 #A66EF1 #F16E78

square

#B9F16E #6EF1E8 #A66EF1 #F16E78

split-complementary

#B9F16E #6E78F1 #E86EF1

monochromatic

#80D014 #9EEC36 #B9F16E #D4F6A6 #EFFCDE

Accessibility & contrast

On white

1.32

#B9F16E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.87

#B9F16E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9F16E

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9F16E	#FFFFFF	#000000	##000000
##B9F16E	1.00	1.32	15.87	15.87
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.87	21.00	1.00	1.00
##000000	15.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE261

Deuteranopia (green-blind)

#F3DF77

Tritanopia (blue-blind)

#BEE8D4

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #b9f16e;
/* rgb */ color: rgb(185, 241, 110);
/* oklch */ color: oklch(89.3% 0.171 128.7);

Tailwind

colors: {
  custom: {
    50: '#d1f69b',
    500: '#b9f16e',
    950: '#000000',
  },
}

SCSS

$custom: #b9f16e;
$custom-light: #d1f69b;
$custom-dark: #000000;

JSON

{
  "hex": "#b9f16e",
  "rgb": {
    "r": 185,
    "g": 241,
    "b": 110
  },
  "hsl": {
    "h": 85.649,
    "s": 82.39,
    "l": 68.824
  },
  "oklch": {
    "l": 0.89282,
    "c": 0.17106,
    "h": 128.7
  },
  "luminance": 0.74351
}

Semantic roles & 50–950 ramp

primary

#B9F16E

secondary

#7739CA

accent

#07DF63

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B9F16E

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

Preview Lab → · Contrast checker → · Palette generator →