#B9F56E#B9F56E

#B9F56E is a very light, vivid yellow-green. Relative luminance 0.767; OKLCH L 90.2% C 0.176 H 129.4°. Best body text is #000000 at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#B9F56E
RGB	rgb(185, 245, 110)
HSL	hsl(87, 87%, 70%)
HSV	hsv(87, 55%, 96%)
CMYK	cmyk(24.5%, 0%, 55.1%, 3.9%)
CIE-LAB	lab(90.20, -39.92, 58.02)
CIE-LCH	lch(90.20, 70.43, 124.53°)
OKLab	oklab(90.19% -0.1118 0.1364)
OKLCH	oklch(90.19% 0.176 129.4)
XYZ	xyz(55.4740, 76.7437, 26.6391)
Luminance	0.7674 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.83

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9F56E #AA6EF5

analogous

#F5EE6E #B9F56E #75F56E

triadic

#B9F56E #6EB9F5 #F56EB9

tetradic

#B9F56E #6EF5EE #AA6EF5 #F56E75

square

#B9F56E #6EF5EE #AA6EF5 #F56E75

split-complementary

#B9F56E #6E75F5 #EE6EF5

monochromatic

#80DA0F #9DF135 #B9F56E #D5F9A7 #F0FDE1

Accessibility & contrast

On white

1.28

#B9F56E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.35

#B9F56E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9F56E

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9F56E	#FFFFFF	#000000	##000000
##B9F56E	1.00	1.28	16.35	16.35
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.35	21.00	1.00	1.00
##000000	16.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE660

Deuteranopia (green-blind)

#F7E277

Tritanopia (blue-blind)

#BDECD7

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #b9f56e;
/* rgb */ color: rgb(185, 245, 110);
/* oklch */ color: oklch(90.2% 0.176 129.4);

Tailwind

colors: {
  custom: {
    50: '#d1f89b',
    500: '#b9f56e',
    950: '#000000',
  },
}

SCSS

$custom: #b9f56e;
$custom-light: #d1f89b;
$custom-dark: #000000;

JSON

{
  "hex": "#b9f56e",
  "rgb": {
    "r": 185,
    "g": 245,
    "b": 110
  },
  "hsl": {
    "h": 86.667,
    "s": 87.097,
    "l": 69.608
  },
  "oklch": {
    "l": 0.90185,
    "c": 0.17636,
    "h": 129.4
  },
  "luminance": 0.76745
}

Semantic roles & 50–950 ramp

primary

#B9F56E

secondary

#7B38CF

accent

#02E466

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B9F56E

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

Preview Lab → · Contrast checker → · Palette generator →