#B4D849#B4D849

#B4D849 is a very light, vivid yellow-green. Relative luminance 0.593; OKLCH L 82.9% C 0.171 H 122.4°. Best body text is #000000 at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#B4D849
RGB	rgb(180, 216, 73)
HSL	hsl(75, 65%, 57%)
HSV	hsv(75, 66%, 85%)
CMYK	cmyk(16.7%, 0%, 66.2%, 15.3%)
CIE-LAB	lab(81.45, -31.57, 63.82)
CIE-LCH	lch(81.45, 71.21, 116.32°)
OKLab	oklab(82.93% -0.0916 0.1445)
OKLCH	oklch(82.93% 0.171 122.4)
XYZ	xyz(44.5814, 59.2959, 15.3987)
Luminance	0.5930 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D849 #6D49D8

analogous

#D8B549 #B4D849 #6DD849

triadic

#B4D849 #49B4D8 #D849B4

tetradic

#B4D849 #49D8B5 #6D49D8 #D8496D

square

#B4D849 #49D8B5 #6D49D8 #D8496D

split-complementary

#B4D849 #496DD8 #B549D8

monochromatic

#6E891D #96BC28 #B4D849 #C9E37B #DEEEAE

Accessibility & contrast

On white

1.63

#B4D849 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.86

#B4D849 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D849

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D849	#FFFFFF	#000000	##000000
##B4D849	1.00	1.63	12.86	12.86
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.86	21.00	1.00	1.00
##000000	12.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB35

Deuteranopia (green-blind)

#E0CA54

Tritanopia (blue-blind)

#BDCDBB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b4d849;
/* rgb */ color: rgb(180, 216, 73);
/* oklch */ color: oklch(82.9% 0.171 122.4);

Tailwind

colors: {
  custom: {
    50: '#cee483',
    500: '#b4d849',
    950: '#000000',
  },
}

SCSS

$custom: #b4d849;
$custom-light: #cee483;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d849",
  "rgb": {
    "r": 180,
    "g": 216,
    "b": 73
  },
  "hsl": {
    "h": 75.105,
    "s": 64.706,
    "l": 56.667
  },
  "oklch": {
    "l": 0.82932,
    "c": 0.17112,
    "h": 122.4
  },
  "luminance": 0.59296
}

Semantic roles & 50–950 ramp

primary

#B4D849

secondary

#4C368F

accent

#40E86A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B4D849

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

Preview Lab → · Contrast checker → · Palette generator →