#B5F16A#B5F16A

#B5F16A is a very light, vivid yellow-green. Relative luminance 0.738; OKLCH L 89.0% C 0.176 H 129.4°. Best body text is #000000 at 15.76:1 contrast (WCAG AA passes).

Color values

HEX	#B5F16A
RGB	rgb(181, 241, 106)
HSL	hsl(87, 83%, 68%)
HSV	hsv(87, 56%, 95%)
CMYK	cmyk(24.9%, 0%, 56%, 5.5%)
CIE-LAB	lab(88.82, -39.96, 58.13)
CIE-LCH	lch(88.82, 70.54, 124.50°)
OKLab	oklab(88.99% -0.112 0.1363)
OKLCH	oklch(88.99% 0.176 129.4)
XYZ	xyz(53.1125, 73.7738, 25.0744)
Luminance	0.7378 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 2.49

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5F16A #A66AF1

analogous

#F1EA6A #B5F16A #71F16A

triadic

#B5F16A #6AB5F1 #F16AB5

tetradic

#B5F16A #6AF1EA #A66AF1 #F16A71

square

#B5F16A #6AF1EA #A66AF1 #F16A71

split-complementary

#B5F16A #6A71F1 #EA6AF1

monochromatic

#7BCD13 #99EC32 #B5F16A #D1F6A2 #EDFCDA

Accessibility & contrast

On white

1.33

#B5F16A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.76

#B5F16A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F16A

15.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5F16A	#FFFFFF	#000000	##000000
##B5F16A	1.00	1.33	15.76	15.76
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.76	21.00	1.00	1.00
##000000	15.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE25C

Deuteranopia (green-blind)

#F3DE73

Tritanopia (blue-blind)

#B9E8D3

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #b5f16a;
/* rgb */ color: rgb(181, 241, 106);
/* oklch */ color: oklch(89.0% 0.176 129.4);

Tailwind

colors: {
  custom: {
    50: '#cef699',
    500: '#b5f16a',
    950: '#000000',
  },
}

SCSS

$custom: #b5f16a;
$custom-light: #cef699;
$custom-dark: #000000;

JSON

{
  "hex": "#b5f16a",
  "rgb": {
    "r": 181,
    "g": 241,
    "b": 106
  },
  "hsl": {
    "h": 86.667,
    "s": 82.822,
    "l": 68.039
  },
  "oklch": {
    "l": 0.88989,
    "c": 0.17641,
    "h": 129.4
  },
  "luminance": 0.73775
}

Semantic roles & 50–950 ramp

primary

#B5F16A

secondary

#7736C9

accent

#06DF67

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B5F16A

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

Preview Lab → · Contrast checker → · Palette generator →