#B4D950#B4D950

#B4D950 is a very light, vivid yellow-green. Relative luminance 0.599; OKLCH L 83.2% C 0.167 H 123.0°. Best body text is #000000 at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#B4D950
RGB	rgb(180, 217, 80)
HSL	hsl(76, 64%, 58%)
HSV	hsv(76, 63%, 85%)
CMYK	cmyk(17.1%, 0%, 63.1%, 14.9%)
CIE-LAB	lab(81.79, -31.56, 61.38)
CIE-LCH	lch(81.79, 69.02, 117.21°)
OKLab	oklab(83.22% -0.091 0.1403)
OKLCH	oklch(83.22% 0.167 123)
XYZ	xyz(45.0836, 59.9080, 16.7761)
Luminance	0.5991 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D950 #7550D9

analogous

#D9B950 #B4D950 #6FD950

triadic

#B4D950 #50B4D9 #D950B4

tetradic

#B4D950 #50D9B9 #7550D9 #D9506F

square

#B4D950 #50D9B9 #7550D9 #D9506F

split-complementary

#B4D950 #506FD9 #B950D9

monochromatic

#718F1F #99C22A #B4D950 #CAE482 #DFEFB5

Accessibility & contrast

On white

1.62

#B4D950 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.98

#B4D950 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D950

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D950	#FFFFFF	#000000	##000000
##B4D950	1.00	1.62	12.98	12.98
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.98	21.00	1.00	1.00
##000000	12.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC3F

Deuteranopia (green-blind)

#E0CB5A

Tritanopia (blue-blind)

#BCCFBD

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #b4d950;
/* rgb */ color: rgb(180, 217, 80);
/* oklch */ color: oklch(83.2% 0.167 123.0);

Tailwind

colors: {
  custom: {
    50: '#cde487',
    500: '#b4d950',
    950: '#000000',
  },
}

SCSS

$custom: #b4d950;
$custom-light: #cde487;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d950",
  "rgb": {
    "r": 180,
    "g": 217,
    "b": 80
  },
  "hsl": {
    "h": 76.204,
    "s": 64.319,
    "l": 58.235
  },
  "oklch": {
    "l": 0.83219,
    "c": 0.16723,
    "h": 123
  },
  "luminance": 0.59908
}

Semantic roles & 50–950 ramp

primary

#B4D950

secondary

#513895

accent

#40E76E

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B4D950

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

Preview Lab → · Contrast checker → · Palette generator →