#B5D941#B5D941

#B5D941 is a very light, vivid yellow-green. Relative luminance 0.598; OKLCH L 83.2% C 0.177 H 122.0°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#B5D941
RGB	rgb(181, 217, 65)
HSL	hsl(74, 67%, 55%)
HSV	hsv(74, 70%, 85%)
CMYK	cmyk(16.6%, 0%, 70%, 14.9%)
CIE-LAB	lab(81.75, -32.13, 67.14)
CIE-LCH	lch(81.75, 74.43, 115.58°)
OKLab	oklab(83.17% -0.0939 0.1503)
OKLCH	oklch(83.17% 0.177 122)
XYZ	xyz(44.8237, 59.8310, 14.1871)
Luminance	0.5983 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D941 #6541D9

analogous

#D9B141 #B5D941 #69D941

triadic

#B5D941 #41B5D9 #D941B5

tetradic

#B5D941 #41D9B1 #6541D9 #D94169

square

#B5D941 #41D9B1 #6541D9 #D94169

split-complementary

#B5D941 #4169D9 #B141D9

monochromatic

#6C851B #95B825 #B5D941 #C9E374 #DDEDA7

Accessibility & contrast

On white

1.62

#B5D941 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#B5D941 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D941

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D941	#FFFFFF	#000000	##000000
##B5D941	1.00	1.62	12.97	12.97
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.97	21.00	1.00	1.00
##000000	12.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC27

Deuteranopia (green-blind)

#E1CB4E

Tritanopia (blue-blind)

#BECEBB

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #b5d941;
/* rgb */ color: rgb(181, 217, 65);
/* oklch */ color: oklch(83.2% 0.177 122.0);

Tailwind

colors: {
  custom: {
    50: '#cfe47f',
    500: '#b5d941',
    950: '#000000',
  },
}

SCSS

$custom: #b5d941;
$custom-light: #cfe47f;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d941",
  "rgb": {
    "r": 181,
    "g": 217,
    "b": 65
  },
  "hsl": {
    "h": 74.211,
    "s": 66.667,
    "l": 55.294
  },
  "oklch": {
    "l": 0.83167,
    "c": 0.17723,
    "h": 122
  },
  "luminance": 0.59831
}

Semantic roles & 50–950 ramp

primary

#B5D941

secondary

#48338B

accent

#3EEA67

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B5D941

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

Preview Lab → · Contrast checker → · Palette generator →