#B5F660#B5F660

#B5F660 is a very light, vivid yellow-green. Relative luminance 0.766; OKLCH L 90.0% C 0.191 H 129.4°. Best body text is #000000 at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#B5F660
RGB	rgb(181, 246, 96)
HSL	hsl(86, 89%, 67%)
HSV	hsv(86, 61%, 96%)
CMYK	cmyk(26.4%, 0%, 61%, 3.5%)
CIE-LAB	lab(90.13, -43.02, 63.88)
CIE-LCH	lch(90.13, 77.01, 123.96°)
OKLab	oklab(90.02% -0.1213 0.1475)
OKLCH	oklch(90.02% 0.191 129.4)
XYZ	xyz(54.1228, 76.5785, 22.9937)
Luminance	0.7658 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.20

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5F660 #A160F6

analogous

#F6EC60 #B5F660 #6AF660

triadic

#B5F660 #60B5F6 #F660B5

tetradic

#B5F660 #60F6EC #A160F6 #F6606A

square

#B5F660 #60F6EC #A160F6 #F6606A

split-complementary

#B5F660 #606AF6 #EC60F6

monochromatic

#7BD00C #9AF326 #B5F660 #D0F99A #EBFDD4

Accessibility & contrast

On white

1.29

#B5F660 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.32

#B5F660 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F660

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5F660	#FFFFFF	#000000	##000000
##B5F660	1.00	1.29	16.32	16.32
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.32	21.00	1.00	1.00
##000000	16.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE64E

Deuteranopia (green-blind)

#F8E16B

Tritanopia (blue-blind)

#BAECD6

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #b5f660;
/* rgb */ color: rgb(181, 246, 96);
/* oklch */ color: oklch(90.0% 0.191 129.4);

Tailwind

colors: {
  custom: {
    50: '#cff993',
    500: '#b5f660',
    950: '#000000',
  },
}

SCSS

$custom: #b5f660;
$custom-light: #cff993;
$custom-dark: #000000;

JSON

{
  "hex": "#b5f660",
  "rgb": {
    "r": 181,
    "g": 246,
    "b": 96
  },
  "hsl": {
    "h": 86,
    "s": 89.286,
    "l": 67.059
  },
  "oklch": {
    "l": 0.90022,
    "c": 0.19098,
    "h": 129.4
  },
  "luminance": 0.7658
}

Semantic roles & 50–950 ramp

primary

#B5F660

secondary

#732FCB

accent

#00E663

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B5F660

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

Preview Lab → · Contrast checker → · Palette generator →