#B4DB45#B4DB45

#B4DB45 is a very light, vivid yellow-green. Relative luminance 0.608; OKLCH L 83.6% C 0.177 H 123.0°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#B4DB45
RGB	rgb(180, 219, 69)
HSL	hsl(76, 68%, 56%)
HSV	hsv(76, 68%, 86%)
CMYK	cmyk(17.8%, 0%, 68.5%, 14.1%)
CIE-LAB	lab(82.27, -33.22, 66.18)
CIE-LCH	lch(82.27, 74.05, 116.65°)
OKLab	oklab(83.58% -0.0965 0.1489)
OKLCH	oklch(83.58% 0.177 123)
XYZ	xyz(45.2286, 60.7958, 14.9811)
Luminance	0.6080 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4DB45 #6C45DB

analogous

#DBB745 #B4DB45 #69DB45

triadic

#B4DB45 #45B4DB #DB45B4

tetradic

#B4DB45 #45DBB7 #6C45DB #DB4569

square

#B4DB45 #45DBB7 #6C45DB #DB4569

split-complementary

#B4DB45 #4569DB #B745DB

monochromatic

#6E8B1B #96BE25 #B4DB45 #C9E578 #DDEFAC

Accessibility & contrast

On white

1.60

#B4DB45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.16

#B4DB45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DB45

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4DB45	#FFFFFF	#000000	##000000
##B4DB45	1.00	1.60	13.16	13.16
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.16	21.00	1.00	1.00
##000000	13.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE2D

Deuteranopia (green-blind)

#E2CC51

Tritanopia (blue-blind)

#BDD0BD

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b4db45;
/* rgb */ color: rgb(180, 219, 69);
/* oklch */ color: oklch(83.6% 0.177 123.0);

Tailwind

colors: {
  custom: {
    50: '#cee681',
    500: '#b4db45',
    950: '#000000',
  },
}

SCSS

$custom: #b4db45;
$custom-light: #cee681;
$custom-dark: #000000;

JSON

{
  "hex": "#b4db45",
  "rgb": {
    "r": 180,
    "g": 219,
    "b": 69
  },
  "hsl": {
    "h": 75.6,
    "s": 67.568,
    "l": 56.471
  },
  "oklch": {
    "l": 0.8358,
    "c": 0.17744,
    "h": 123
  },
  "luminance": 0.60796
}

Semantic roles & 50–950 ramp

primary

#B4DB45

secondary

#4C3491

accent

#3DEA6A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B4DB45

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

Preview Lab → · Contrast checker → · Palette generator →