#B4D845#B4D845

#B4D845 is a very light, vivid yellow-green. Relative luminance 0.592; OKLCH L 82.9% C 0.174 H 122.2°. Best body text is #000000 at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#B4D845
RGB	rgb(180, 216, 69)
HSL	hsl(75, 65%, 56%)
HSV	hsv(75, 68%, 85%)
CMYK	cmyk(16.7%, 0%, 68.1%, 15.3%)
CIE-LAB	lab(81.43, -31.83, 65.32)
CIE-LCH	lch(81.43, 72.66, 115.98°)
OKLab	oklab(82.9% -0.0927 0.1471)
OKLCH	oklch(82.9% 0.174 122.2)
XYZ	xyz(44.4530, 59.2446, 14.7225)
Luminance	0.5925 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D845 #6945D8

analogous

#D8B245 #B4D845 #6AD845

triadic

#B4D845 #45B4D8 #D845B4

tetradic

#B4D845 #45D8B2 #6945D8 #D8456A

square

#B4D845 #45D8B2 #6945D8 #D8456A

split-complementary

#B4D845 #456AD8 #B245D8

monochromatic

#6C861C #95B927 #B4D845 #C8E378 #DDEDAA

Accessibility & contrast

On white

1.63

#B4D845 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.85

#B4D845 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D845

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D845	#FFFFFF	#000000	##000000
##B4D845	1.00	1.63	12.85	12.85
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.85	21.00	1.00	1.00
##000000	12.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB2E

Deuteranopia (green-blind)

#E0CA51

Tritanopia (blue-blind)

#BDCDBB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b4d845;
/* rgb */ color: rgb(180, 216, 69);
/* oklch */ color: oklch(82.9% 0.174 122.2);

Tailwind

colors: {
  custom: {
    50: '#cee481',
    500: '#b4d845',
    950: '#000000',
  },
}

SCSS

$custom: #b4d845;
$custom-light: #cee481;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d845",
  "rgb": {
    "r": 180,
    "g": 216,
    "b": 69
  },
  "hsl": {
    "h": 74.694,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.829,
    "c": 0.17387,
    "h": 122.2
  },
  "luminance": 0.59245
}

Semantic roles & 50–950 ramp

primary

#B4D845

secondary

#4A348D

accent

#40E869

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B4D845

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

Preview Lab → · Contrast checker → · Palette generator →