#B5D155#B5D155

#B5D155 is a light, vivid yellow-green. Relative luminance 0.561; OKLCH L 81.5% C 0.153 H 120.6°. Best body text is #000000 at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#B5D155
RGB	rgb(181, 209, 85)
HSL	hsl(74, 57%, 58%)
HSV	hsv(74, 59%, 82%)
CMYK	cmyk(13.4%, 0%, 59.3%, 18%)
CIE-LAB	lab(79.66, -27.02, 56.97)
CIE-LCH	lch(79.66, 63.05, 115.37°)
OKLab	oklab(81.54% -0.0779 0.1316)
OKLCH	oklch(81.54% 0.153 120.6)
XYZ	xyz(43.4967, 56.0807, 17.1257)
Luminance	0.5608 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D155 #7155D1

analogous

#D1AF55 #B5D155 #77D155

triadic

#B5D155 #55B5D1 #D155B5

tetradic

#B5D155 #55D1AF #7155D1 #D15577

square

#B5D155 #55D1AF #7155D1 #D15577

split-complementary

#B5D155 #5577D1 #AF55D1

monochromatic

#718725 #99B732 #B5D155 #CADE85 #DFEBB5

Accessibility & contrast

On white

1.72

#B5D155 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.22

#B5D155 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D155

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D155	#FFFFFF	#000000	##000000
##B5D155	1.00	1.72	12.22	12.22
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.22	21.00	1.00	1.00
##000000	12.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC647

Deuteranopia (green-blind)

#DAC65D

Tritanopia (blue-blind)

#BEC7B6

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b5d155;
/* rgb */ color: rgb(181, 209, 85);
/* oklch */ color: oklch(81.5% 0.153 120.6);

Tailwind

colors: {
  custom: {
    50: '#cedf89',
    500: '#b5d155',
    950: '#000000',
  },
}

SCSS

$custom: #b5d155;
$custom-light: #cedf89;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d155",
  "rgb": {
    "r": 181,
    "g": 209,
    "b": 85
  },
  "hsl": {
    "h": 73.548,
    "s": 57.407,
    "l": 57.647
  },
  "oklch": {
    "l": 0.81535,
    "c": 0.15291,
    "h": 120.6
  },
  "luminance": 0.56081
}

Semantic roles & 50–950 ramp

primary

#B5D155

secondary

#4F3C8E

accent

#47E16A

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B5D155

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

Preview Lab → · Contrast checker → · Palette generator →