#B4D841#B4D841

#B4D841 is a very light, vivid yellow-green. Relative luminance 0.592; OKLCH L 82.9% C 0.176 H 122.1°. Best body text is #000000 at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#B4D841
RGB	rgb(180, 216, 65)
HSL	hsl(74, 66%, 55%)
HSV	hsv(74, 70%, 85%)
CMYK	cmyk(16.7%, 0%, 69.9%, 15.3%)
CIE-LAB	lab(81.40, -32.06, 66.77)
CIE-LCH	lch(81.40, 74.07, 115.65°)
OKLab	oklab(82.87% -0.0937 0.1495)
OKLCH	oklch(82.87% 0.176 122.1)
XYZ	xyz(44.3330, 59.1966, 14.0905)
Luminance	0.5920 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D841 #6541D8

analogous

#D8B141 #B4D841 #68D841

triadic

#B4D841 #41B4D8 #D841B4

tetradic

#B4D841 #41D8B1 #6541D8 #D84168

square

#B4D841 #41D8B1 #6541D8 #D84168

split-complementary

#B4D841 #4168D8 #B141D8

monochromatic

#6B841B #94B625 #B4D841 #C8E274 #DCEDA7

Accessibility & contrast

On white

1.64

#B4D841 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.84

#B4D841 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D841

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D841	#FFFFFF	#000000	##000000
##B4D841	1.00	1.64	12.84	12.84
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.84	21.00	1.00	1.00
##000000	12.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB28

Deuteranopia (green-blind)

#E0CA4E

Tritanopia (blue-blind)

#BDCDBA

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b4d841;
/* rgb */ color: rgb(180, 216, 65);
/* oklch */ color: oklch(82.9% 0.176 122.1);

Tailwind

colors: {
  custom: {
    50: '#cee47f',
    500: '#b4d841',
    950: '#000000',
  },
}

SCSS

$custom: #b4d841;
$custom-light: #cee47f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d841",
  "rgb": {
    "r": 180,
    "g": 216,
    "b": 65
  },
  "hsl": {
    "h": 74.305,
    "s": 65.939,
    "l": 55.098
  },
  "oklch": {
    "l": 0.8287,
    "c": 0.17646,
    "h": 122.1
  },
  "luminance": 0.59197
}

Semantic roles & 50–950 ramp

primary

#B4D841

secondary

#48338A

accent

#3FE967

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B4D841

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

Preview Lab → · Contrast checker → · Palette generator →