#B5D141#B5D141

#B5D141 is a light, vivid yellow-green. Relative luminance 0.558; OKLCH L 81.4% C 0.168 H 119.9°. Best body text is #000000 at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#B5D141
RGB	rgb(181, 209, 65)
HSL	hsl(72, 61%, 54%)
HSV	hsv(72, 69%, 82%)
CMYK	cmyk(13.4%, 0%, 68.9%, 18%)
CIE-LAB	lab(79.50, -28.38, 64.89)
CIE-LCH	lch(79.50, 70.83, 113.62°)
OKLab	oklab(81.36% -0.0836 0.1456)
OKLCH	oklch(81.36% 0.168 119.9)
XYZ	xyz(42.8114, 55.8065, 13.5164)
Luminance	0.5581 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D141 #5D41D1

analogous

#D1A541 #B5D141 #6DD141

triadic

#B5D141 #41B5D1 #D141B5

tetradic

#B5D141 #41D1A5 #5D41D1 #D1416D

square

#B5D141 #41D1A5 #5D41D1 #D1416D

split-complementary

#B5D141 #416DD1 #A541D1

monochromatic

#687A1E #92AB29 #B5D141 #C8DD72 #DBE9A4

Accessibility & contrast

On white

1.73

#B5D141 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.16

#B5D141 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D141

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D141	#FFFFFF	#000000	##000000
##B5D141	1.00	1.73	12.16	12.16
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.16	21.00	1.00	1.00
##000000	12.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC52A

Deuteranopia (green-blind)

#DBC54C

Tritanopia (blue-blind)

#BFC6B4

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b5d141;
/* rgb */ color: rgb(181, 209, 65);
/* oklch */ color: oklch(81.4% 0.168 119.9);

Tailwind

colors: {
  custom: {
    50: '#cedf7e',
    500: '#b5d141',
    950: '#000000',
  },
}

SCSS

$custom: #b5d141;
$custom-light: #cedf7e;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d141",
  "rgb": {
    "r": 181,
    "g": 209,
    "b": 65
  },
  "hsl": {
    "h": 71.667,
    "s": 61.017,
    "l": 53.725
  },
  "oklch": {
    "l": 0.81359,
    "c": 0.16785,
    "h": 119.9
  },
  "luminance": 0.55806
}

Semantic roles & 50–950 ramp

primary

#B5D141

secondary

#433482

accent

#44E463

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B5D141

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

Preview Lab → · Contrast checker → · Palette generator →