#B9F56C#B9F56C

#B9F56C is a very light, vivid yellow-green. Relative luminance 0.767; OKLCH L 90.2% C 0.178 H 129.2°. Best body text is #000000 at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#B9F56C
RGB	rgb(185, 245, 108)
HSL	hsl(86, 87%, 69%)
HSV	hsv(86, 56%, 96%)
CMYK	cmyk(24.5%, 0%, 55.9%, 3.9%)
CIE-LAB	lab(90.18, -40.11, 58.88)
CIE-LCH	lch(90.18, 71.24, 124.26°)
OKLab	oklab(90.16% -0.1125 0.138)
OKLCH	oklch(90.16% 0.178 129.2)
XYZ	xyz(55.3664, 76.7006, 26.0721)
Luminance	0.7670 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9F56C #A86CF5

analogous

#F5EC6C #B9F56C #75F56C

triadic

#B9F56C #6CB9F5 #F56CB9

tetradic

#B9F56C #6CF5EC #A86CF5 #F56C75

square

#B9F56C #6CF5EC #A86CF5 #F56C75

split-complementary

#B9F56C #6C75F5 #EC6CF5

monochromatic

#80D80F #9EF133 #B9F56C #D4F9A5 #F0FDDF

Accessibility & contrast

On white

1.29

#B9F56C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.34

#B9F56C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9F56C

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9F56C	#FFFFFF	#000000	##000000
##B9F56C	1.00	1.29	16.34	16.34
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.34	21.00	1.00	1.00
##000000	16.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE65E

Deuteranopia (green-blind)

#F7E275

Tritanopia (blue-blind)

#BEEBD7

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #b9f56c;
/* rgb */ color: rgb(185, 245, 108);
/* oklch */ color: oklch(90.2% 0.178 129.2);

Tailwind

colors: {
  custom: {
    50: '#d1f89a',
    500: '#b9f56c',
    950: '#000000',
  },
}

SCSS

$custom: #b9f56c;
$custom-light: #d1f89a;
$custom-dark: #000000;

JSON

{
  "hex": "#b9f56c",
  "rgb": {
    "r": 185,
    "g": 245,
    "b": 108
  },
  "hsl": {
    "h": 86.277,
    "s": 87.261,
    "l": 69.216
  },
  "oklch": {
    "l": 0.90163,
    "c": 0.17807,
    "h": 129.2
  },
  "luminance": 0.76702
}

Semantic roles & 50–950 ramp

primary

#B9F56C

secondary

#7937CF

accent

#02E465

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B9F56C

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

Preview Lab → · Contrast checker → · Palette generator →